Tactical and Technical Article List (Issues 41-59)

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No.41-59 (30 December 1943 - June 1945):

• No.41 (30 December 1943); 49 pages, 11 illus. Price 6.00 {Item No.13354}
• No.42 (13 January 1944); 47 pages, 21 illus. Price 6.00 {Item No.13376}
• No.43 (27 January 1944); 38 pages, 18 illus. Price 6.00 {Item No.13395}
• No.44 (1 March 1944); 49 pages, 18 illus. Price 6.00 {Item No.13409}
• No.45 (1 April 1944); 52 pages, 22 illus. Price 6.00 {Item No.13425}
• No.46 (1 May 1944); 51 pages, 10 illus. Price 6.00 {Item No.13447}
• No.47 (1 June 1944); 54 pages, 14+ illus. Price 6.00 {Item No.13464}
• No.48 (1 July 1944); 55 pages, 20 illus. Price 6.00 {Item No.13483}
• No.49 (1 August 1944); 54 pages, 22 illus. Price 6.00 {Item No.13483}
• No.50 (September 1944); 43 pages, 16 illus. Price 5.00 {Item No.13526}
• No.51 (October 1944); 83 pages, 41 illus. Price 9.00 {Item No.13550}
• No.52 (November 1944); 82 pages, 54 illus. Price 9.00 {Item No.13584}
• No.53 (December 1944); 69 pages, 62 illus. Price 7.00 {Item No.13615}
• No.54 (January 1945); 87 pages, 81 illus. Price 9.00 {Item No.13650}
• No.55 (February 1945); 87 pages, 45 illus. Price 9.00 {Item No.13672}
• No.56 (March 1945); 50 pages, 28 illus. Price 6.00 {Item No.13700}
• No.57 (April 1945); 140 pages, 96 illus. Price 15.00 {Item No.13716}
• No.58 (May 1945); 157 pages, 72 illus. Price 16.00 {Item No.13740}
• No.59 (June 1945); 78 pages, 40 illus. Price 8.00 {Item No.13769}

Tactical and Technical Trends No.41 (30 December 1943); 49 pages, 11 illus.  Price 6.00 {Item No.13354}

• 1.  The HE-177; 2 pages. Price .50 {Item No.13355}[German WWII Bomber]
• 2.  Japanese Air-Ground Liaison; 2 pages  Price .50 {Item No.13356} [Japanese Aircraft recognition regulations]
• 3.  German AA Pivoted Ring Sight; 3 pages  Price .50 {Item No.13357} [For German WWII AA 20mm MG's]
• 4.  Recognition Leaflets for German AT Guns; 3 pages, 1 illus.  Price .50 {Item No.13358} [Including Basic instructions for firing against heavily armored tanks]
• 5.  Lessons in Tank Tactics; 3 pages, 3 illus.  Price .50 {Item No.13359} [Russian WWII Tank Tactics, 2 examples]
• 6.  Tank Verus AT Gun; 3 pages, 2 illus.  Price .50 {Item No.13360} [Tank versus AT Gun, The Lightly Armored Tank, Russian AT Gun Tactics, Antitank Gun Wins, The Heavy Tank, German innovations, The Contest Continues] [German WWII]
• 7.  German 150-mm SP Assault Howitzer; 2 pages, 1 illus.  Price .50 {Item No.13361} [German WWII Brumber (Grizzly Bear) Assault Gun]
• 8.  Marking of German Minefields; 1/2 page  Price .50 {Item No.13362} [German WWII]
• 9.  Some German Mine-Laying Methods; 1/2page  Price .50 {Item No.13363} [German WWII]
• 10.  German "Stock" Mine; 3 pages, 1 page of illust. Price .50 {Item No.13364} [German WWII land mine]
• 11.  German "Pram" Mine Detector; 3 pages, 1 page of illus.  Price .50 {Item No.13365} [German WWII land mine detector]
• 12.  Explosive Rivet; 1/2 page  Price .50 {Item No.13366} [German WWII manufacturing inovation]
• 13.  Additional Data -- German 42/28-mm AT Gun; 1/2 page  Price .50 {Item No.13367} [Also called 4.2 cm Pak 41, Previously referenced in Tactical Trends: No.7, 17, 19, 37]
• 14.  German Heavy Transport Trailer; 4 pages, 2 illus. Price .50 {Item No.13368} [German WWII, tank transporter]
• 15.  Japanese 81-mm Mortar, Type 99; 2 pages, 1 illus. Price .50 {Item No.13369} [Japanese WWII mortar, Type 99 (1939)]
• 16.  Japanese Antiaircraft Bomb; 1/2 page  Price .50 {Item No.13370} [Japanese WWII, cluster aerial bomb]
• 17.  Improved Nose-Rod for Air Bombs; 1/2 page, 1 illus.  Price .50 {Item No.13371} [German WWII aerial bomb component, see also Tactical Trends No.23]
• 18.  Japanese 90-mm Mortar, Type 94; 2 pages, 1 illus.  Price .50 {Item No.13372} [Japanese WWII mortar]
• 19.  German Destruction of Motor Vehicles; 1 page  Price .50 {Item No.13373} [German WWII procedure]
• 20.  Development of the Waffen SS; 2 pages  Price .50 {Item No.13374} [German WWII]
• Employment of Flak With the Field Army; 9 pages  Price 2.00 {Item No.13375} [General, Employment Against Aerial Targets: Protection of Assembly Area, Protection of the Advance, Protection of Motorized Troops on the March, Protection of Troops on the Battlefield, Protection in Delaying Action or Withdrawal, Protection of River Crossings. Employment Against Ground Targets: Heavy Flak, Light Flak. Developments in Tactical Employment: Heavy Flak, Employment in Rear Areas, Employment in Forward Areas. Light Flak: General, Employment in Rear Areas, Employment in Forward Areas, Searchlights; See also Tactical Trends No.10, 28, 29, 30, 35]

Tactical and Technical Trends No.42 (13 January 1944); 47 pages, 18 illus.  Price 6.00 {Item No.13376}

• 1.  Airplane Grappling Iron; 2 pages, 1 illus.  Price .50 {Item No.13377}[Russian WWII device for destroying telephone and telegraph lines]
• 2.  Enemy AA Rockets and Air Bombs; 3 pages  Price .50 {Item No.13378} [German WWII use of firing rockets at bombers and using remote controlled Glider aerial bombs]
• 3.  Japanese Antiaircraft Fire; 5 pages Price 1.00 {Item No.13379} [Japan WWII, see also Tactical Treads No.35, 39]
• 4.  German Armored Train; 2 pages, 1 illus.  Price .50 {Item No.13380} [German WWII]
• 5.  Enemy Use of Skirting on Tanks; 2 page  Price .50 {Item No.13381} [German WWII] [See also Tactical Trends No.40]
• 6.  Notes on Japanese Artillery; 2 pages  Price .50 {Item No.13382} [Japan WWII, Selection of Positions, Observation of Fire, Deception]
• 7.  German 150-mm SP Field Howitzer; 3 pages, 1 illus.  Price .50 {Item No.13383} [German WWII, Hummel, See also Tactical Trends No.39 and 41]
• 8.  Soviet Saddle Packing; 6 pages, 7 illus.  Price 1.00 {Item No.13384} [Russian WWII; adapter to allow a saddled horse to carry a AT rifle; Including: Transporting on a Cavalry Type Riding Saddle, Necessary Parts, Description, Assembly, Method of Packing, Method of Firing from the Horse, Transportation on a Pack Saddle (1937 model)]
• 9.  Study of Minefields for Air Photos; 2 pages, 1 illus.  Price .50 {Item No.13385} [Detecting German WWII minefields]
• 10.  Enemy Use of Mines; 1 page  Price .50 {Item No.13386} [German WWII landmine warfare, see also Tactica Trends No.41]
• 11.  Modifications of the S-Mine 35; 2 pages, 1 illus.  Price .50 {Item No.13387} [German WWII Antipersonnel bouncing landmine]
• 12.  German Paratroop Attack; 1 pages, 1 illus.  Price .50 {Item No.13388} [German WWII, Platoon sized attack against a hill position]
• 13.  Field Order for the Construction of Positions; 2 pages  Price .50 {Item No.13389}[German WWII; translation, of a field order criticizing a poor construction and orders to correct it]
• 14.  Japanese 50-Kg HE Bomb, Type 97; 3 pages, 1 illus.  Price .50 {Item No.13390} [Japan, WWII, High Explosive Incendary Aerial Bomb] 
• 15.  Disintegrating Rotating Bands for German Shells; 4 pages, 2 illus.  Price 1.00 {Item No.133591} [German, WWII, Artillery ammunition]
• 16.  Firing Data, German MG 42; 2 pages  Price .50 {Item No.13392} [German WWII, Machine Gun; See also: Tactical Trends No.20, 21, 31, 32]
• 17.  Japanese Sound-Powered Telephones; 2 pages, 1 illus.  Price .50 {Item No.13393} [Japan, WWII]
• 18.  German Infantry Regiment; 10 pages, 7 illus.  Price 2.00 {Item No.13394} [German WWII]

Tactical and Technical Trends No.43 (27 January 1944); 38 pages, 19 illus. Price 6.00 {Item No.13395}

• 1.  Japanese 47-mm AT Gun; 4 pages, 1 illus.  Price 1.00 {Item No.13396}[Japan WWII]
• 2.  The 100-mm Skoda Howitzer; 2 pages, 1 illus.  Price .50 {Item No.13397}[German WWII, Captured from Polish Army]
• 3.  German Make-Shift Ramp Mine; 1 pages, 1 illus.  Price .50 {Item No.13398} [German WWII, Improvised Land mine]
• 4.  Improvised Shell Mine; 3 page, 1 illus.  Price .50 {Item No.13399} [German WWII, Improvised Land mine]
• 5.  Japanese Use of Military Barges; 6 pages, 1 illus.  Price 1.00 {Item No.13400} [Japan, WWII; including: As Supplementary Shipping, Characteristics of a the Large Landing Barge (Daihatsu), Operational Organization, Capacity in Unopposed Landings, Capacity for Troop Movement, Capacity for Ration Transport, Capacity of Japanese Barges for a Troop Movement of 300 (sea) miles]
• 6.  German Propaganda Rifle Grenade; 2 pages, 1 illus.  Price .50 {Item No.13401} [German WWII; see also Tactical Trends No.30]
• 7.  German Rocket Ammunition; 1/2 page  Price .50 {Item No.13402} [German WWII; Nebelwerfer documented ranges verus tested ranges]
• 8.  Enemy Heating of Vehicle Coolant; 1/2 page  Price .50 {Item No.13403} [German WWII vehicles]
• 9.  Japanese Model 97 (1937) 7.7-mm MG; 1 page, 1 illus.  Price .50 {Item No.13404} [Japan WWII Machine Gun]
• 10.  Japanese Delayed-Fuse 20-mm Ammunition; 1 paragraph  Price .50 {Item No.13405}[Japan WWII]
• 11.  German Two-Way Radio Telephones; 8 pages, 2 illus.  Price 1.00 {Item No.13406} [German WWII]
• 12.  Soviet Railroad Restoration; 2 pages  Price .50 {Item No.13407} [Russian WWII railway reconstruction efforts]
• 13.  Japanese Navy Special Landing Forces; 8 page, 10 charts  Price 1.00 {Item No.13408} [Japan WWII]

Tactical and Technical Trends No.44 (1 March 1944); 49 pages, 18 illus. Price 6.00 {Item No.13409}

• 1.  Japanese "Tojo" Type 2 Fighter; 2 pages, 1 illus.  Price .50 {Item No.13410} [Japan WWII]
• 2.  Japanese 70-mm Mortar Shell; 5 pages, 2 illus.  Price .50 {Item No.13411} [Japan WWII]
• 3.  German Circular Speed Rule; 2 pages  Price .50 {Item No.13412} [German WWII, for AA firing plotting (Called: Flugzeuggeschwindigkeitzirkel)]
• 4.  German Hollow-Charge AT Grenade; 1 page, 1 illus.  Price .50 {Item No.13313} [German WWII]
• 5.  Aircraft Adjustment of Artillery Fire; 3 pages  Price .50 {Item No.13314}[Russian WWII, during the breaking of the siege or Leningrad]
• 6.  J. Feder 504 Delay Detonator; 2 pages, 1 illus.  Price .50 {Item No.13415}[German WWII delay detonation device]
• 7.  Enemy Mines and Booby Traps; 1 page  Price .50 {Item No.13416} [German WWII, see also Tactical Trends No.26]
• 8.  German "S" Mines; 6 pages, 4 illus.  Price .50 {Item No.13417}[German WWII, Antipersonnel Bounding Land Mine; Including: Description, Transport and Arming, Modifications, Igniters, High Explosive Fillings, Operation, Performance (Test Results), Centipede Club; see also Tactical Trends No.23, 28, 42]
• 9.  Japanese Views On Our Tactics in New Guinea; 4 pages  Price .50 {Item No.13418} [Japan, WWII; Including: Enemy tactics as reported by the Japanese: General, Attack, Defense, Air Activity, Tanks. Counter Measures: General, Attack, Defense, Antiaircraft Precautions; See also: Tactical Trends No.14]
• 10.  Japanese Raids On Artillery Positions; 2 pages  Price .50 {Item No.13419} [Japan WWII]
• 11.  Soviet Tactics Against the Germans; 4 pagea  Price .50 {Item No.13420} [Russian WWII]
• 12.  German Parachute Flare; 3 pages, 1 illus.  Price .50 {Item No.13421} [German WWII]
• 13.  German 120-mm Mortar; 1/2 page  Price .50 {Item No.13422} [German WWII]
• 14.  German Portable Radio Set; 7 pages, 2 illus.  Price 1.00 {Item No.13423}  [German WWII; Includes: Physical Characteristics, The Transmitter Receiver Pack, The Battery Pack, Electrical Characteristics, Transmitter, Receiver, Instructions for Operation, Use by our forces]
• 15.  Japanese Defense at Munda; 10 pages, 9 illus.  Price 1.00 {Item No.13424} [Japan, WWII] [Photos difficult to copy]

Tactical and Technical Trends No.45 (1 April 1944); 52 pages, 22 illus. Price 6.00 {Item No.13425}

• 1.  Addional Data - German AA Sight 30/38; 2 pages, 2 illus.  Price .50 {Item No.13426} [German WWII; See also Tactical Trends No.41]
• 2.  German Airborne 28/20-mm AT Gun; 2 pages, 1 illus.  Price .50 {Item No.13427} [German WWII; See also Tactical Trends No.5, 26]
• 3.  Wheel-cum-Track Observation Vehicle; 3 pages, 1 illus.  Price .50 {Item No.13428} [German WWII; See also Tactical Trends No.11, 39]
• 4.  German Flame Thrower on Pz Kw 3 Chassis; 8 pages, 5 illus.  Price 1.00 {Item No.13429}[German WWII; Includes: The Tank, External Appearance, Flame Gun, Comment, Mechanical Operation, Sighting, Fuel Tanks and Flame Oil, Accessories, Smoke Projectors, Radio, Demolition Charge, Very Pistol, Miscellaneous Accessories, Crew, Tactical Use, Tank Attack, Target Area; See also: Tactical Trends No.19, 39]
• 5.  Four German 150-mm Guns; 5 pages, 1 illus.  Price 1.00 {Item No.13430} [German WWII; 150-mm (15-cm) K16, K18, K in Morser-Lafette (Mortar carriage, K39]
• 6.  German 71 Smoke Regiment; 2 pages  Price .50 {Item No.13431}  [German WWII; Nebelwerfer Regiment, Organization, Dispositions, Communications, Fire Procedure; See also: Tactical Trends No.17, 27]
• 7.  French 75-mm Shells in Mines; 1/4 page  Price .50 {Item No.13432} [German WWII; See also Tactical Trends No.43]
• 8.  Railway Track Destroyer; 2 pages, 1 illus.  Price .50 {Item No.13433}  [German WWII, Towed Track Demolition Device]
• 9.  German Improvised Mines 42(n) and AP Mine 43(n); 3 pages, 2 illus.  Price .50 {Item No.13434} [German WWII; Behelfmine 42(n) and Behelfmine 43(n); See also Tactical Trends No.25, 39]
• 10.  German Trip-Wire Alarm; 3 pages, 1 illus.  Price .50 {Item No.13435}  [German WWII]
• 11.  Improvised Stick Grenade;  1/2 pages  Price .50 {Item No.13436}  [German WWII]
• 12.  Japanese Booby Traps; 2 pages  Price .50 {Item No.13437} [Japan WWII; Including Dutch Mushroom - Top Mine, Bangalore Torpedo, Electrical Booby Traps]
• 13.  German Defense Against Airborne Troops; 1/2 pages  Price .50 {Item No.13438} [German WWII]
• 14.  German Infantry Minor Tactics; 3 pages  Price .50 {Item No.13439} [German WWII; Translation of German instructions]
• 15.  Observations -- German Medical Services; 2 pages  Price .50 {Item No.13440} [German WWII]
• 16.  Four German Hollow-Charge Shells; 2 pages, 4 illus.  Price .50 {Item No.13441} [German WWII; for 105 mm artillery pieces; See also Tactical Trends No.30, 35]
• 17.  German Hollow-Charge Bombs; 3 pages, 3 illus.  Price .50 {Item No.13442}  [German WWII; 250 kg Aerial Bomb, Improved 250 kg Aerial Bomb, 500 kg Aerial Bomb, 800 kg Aerial Bomb, Hollow Charge Nose Device]
• 18.  SS Camouflage Jumper; 2 pages, 1 illus.  Price .50 {Item No.13443} [German WWII; Schutzstaffel]
• 19.  German Five-Watt Sender; 3pages  Price .50 {Item No.13444} [German WWII; Radio Transmitter: 5W.S./24b-104; Including: Technical Data, Power Comsumption, Military Characteristics, Physical Characteristics, Transmitter, Electrical Characteristics, Operational Characteristics]
• 20.  German "Paper War"; 2 pages  Price .50 {Item No.13445} [German WWII, Document Translation of Regimental Problems]
• German Defense of the Volurno River Line; 7 pages, 5 illus.  Price 1.00 {Item No.13446} [German WWII] [Photographs difficult to copy]

Tactical and Technical Trends No.46 (1 May 1944); 51 pages, 10 illus. Price 6.00 {Item No.13447}

• 1.  Additional Data -- "Tojo" Type 2 Fighter; 1/2 page  Price .50 {Item No.13448} [Japan WWII] [References Tactical Trends No.44]
• 2.  German Antitank Rocket Launcher; 2 pages, 1 illus.  Price .50 {Item No.13449} [German WWII] [Raketenpanzerbuchse 43]
• 3.  Penetration Range 75-mm Pak 41 Ammunition; 1 page  Price .50 {Item No.13450} [German WWII] [References Tactical Trends No.40 
• 4.  German Instructions -- Motorized Infantry; 2 pages  Price .50 {Item No.13451} [German WWII]
• 5.  German Roving Guns; 2 pages  Price .50 {Item No.13452} [German WWII] [Mobile Nebelwerfer rocket guns] [References Tactical Trends No.45]
• 6.  Additional Data -- German 75-mm Mountain Gun; 3 pages, 1 illus.  Price 1.00 {Item No.13453} [German WWII]
• 7.  Enemy Mine Clearance; 2 pages  Price .50 {Item No.13454} [German WWII]
• 8.  German Field Pile-Driving Frame; 2 pages, 1 illus.  Price .50 {Item No.13455} [German WWII] [Feldrammgerust] 
• 9.  German Pile Drivers; 8 pages, 3 illus.  Price 2.00 {Item No.13456} [German WWII]
• 10.  Withdrawal and Delaying Actions; 5 pages  Price 1.00 {Item No.13457} [German WWII] [Translation of instructions to the 1st Parachute Division on 27 September 1943 by General Heidrich] 
• 11.  Signs of a German Attack; 2 pages  Price .50 {Item No.13458} [German WWII]
• 12.  Italian Illuminating Projectile; 2 pages  Price .50 {Item No.13459} [Italian WWII]
• 13.  The Skoda 75-mm Mountain Howitzer; 3 pages, 2 illus.  Price .50 {Item No.13460} [German WWII]
• 14.  Trends in German Signal Equipment; 2 pages  Price .50 {Item No.13461} [German WWII]
• 15.  Observations -- Sicilian Campaign; 3 pages  Price .50 {Item No.13462} [German WWII]
• Japanese Signal Services; 13 pages, 2 illus.  Price 2.00 {Item No.13463} [Japan WWII]

Tactical and Technical Trends No.47 (1 June 1944); 54 pages, 14+ illus. Price 6.00 {Item No.13464}

• 1.  Japanese Aerial Burst Bombs; 1 page  Price .50 {Item No.13465} [Japan WWII]
• 2.  Vulnerable Parts of Pz Kw 6; 3 pages, 1 illus.  Price .50 {Item No.13466} [German WWII]
• 3.  German Hollow Charge AT Grenade; 2 pages, 1 illus.  Price .50 {Item No.13467} [German WWII] [Faustpatrone 2]
• 4.  German 88-mm AT Gun; 1/2 page  Price .50 {Item No.13468} [German WWII]  [References Tactical Trends No.38]
• 5.  German Employment of Heavy Armored Platoon; 3 pages  Price .50 {Item No.13469} [German WWII]
• 6.  German Recovery of Damaged Tanks; 2 pages  Price .50 {Item No.13470} [German WWII]
• 7.  German Portable Power Saws; 3 pages, 2 illus.  Price .50 {Item No.13471} [German WWII]
• 8.  German Stone Bunkers; 1/2 page, 2 illus.  Price .50 {Item No.13472} [German WWII]
• 9.  Additional Data -- German "S" Mines; 2 pages  Price .50 {Item No.13473} [German WWII Land mines]
• 10.  Japanese Defensive Tactics in Burma; 2 pages  Price .50 {Item No.13474} [Japan WWII]
• 11.  Precautions Against Scrub Typhus; 2 pages, 2 illus.  Price .50 {Item No.13475} [WWII]
• 12.  Smokeless Powder; 2 pages  Price .50 {Item No.13476} [Japan WWII] [Japanese Smokeless ammunition verus US Smokeless ammunition] 
• 13.  Japanese Rifle Grenade Launcher, Model 100; 2 pages, 1 illus.  Price .50 {Item No.13477} [Japan WWII] 
• 14.  New German 7.62 mm MG 43; 1 paragraph  Price .50 {Item No.13478} [German WWII]
• 15.  New German Semiautomatic Rifle; 1 paragraph  Price .50 {Item No.13479} [German WWII]
• 16.  Japanese Pressure Detonator; 2 pages, 1 illus.  Price .50 {Item No.13480} [Japan WWII]
• 17.  Japanese Field Wire; 2 pages  Price .50 {Item No.13481} [Japan WWII]
• Reading A Japanese Map; 26 pages, 7+ illus.  Price 3.00 {Item No.13482} [Japan WWII]  
• Corrections

Tactical and Technical Trends No.48 (1 July 1944); 55 pages, 20 illus. Price 6.00 {Item No.13483}

• 1.  Japanese 25 mm "Pom Pom" Antiaircraft Gun; 4 pages, 1 illus.  Price .50 {Item No.13484} [Japan WWII]
• 2.  German Self-Propelled Assault Gun; 3 pages  Price .50 {Item No.13485} [German WWII]
• 3.  Recent German Training in Armored Tactics; 6 pages, 1 illus.  Price 1.00 {Item No.13486} [Tiger Tank tactical training] [German WWII]
• 4.  New Developments in German Armor Skirting; 1/2 page  Price .50 {Item No.13487} [German WWII]
• 5.  German Light Mountain Observation Battalion; 2 pages  Price .50 {Item No.13488} [German WWII]
• 6.  Japanese Notes on Use of Smoke; 2 pages  Price .50 {Item No.13489} [Japanese notes on use of smoke] [Japan WWII]
• 7.  Antipersonnel Concrete Ball Mine; 1/2 page  Price .50 {Item No.13490} [German WWII Landmine]
• 8.  New German Minefield Markings; 1/2 page  Price .50 {Item No.13491} [German WWII]
• 9.  German Antipersonnel Schu Mine 42; 3 pages, 1 illus.  Price .50 {Item No.13492} [German WWII Landmine]
• 10.  Japanese Anti-Invasion Mine; 4 pages, 1 illus.  Price .50 {Item No.13493} [Japan WWII]
• 11.  Scrub Typhus Precautions; 1 paragraph  Price .50 {Item No.13494} [WWII]
• 12.  Additional Data -- German Stick Bombs; 5 pages, 1 illus.  Price 1.00 {Item No.13495} [Stick bomb ammunition for 37mm AT Guns and 150mm Howitzers] [German WWII]
• 13.  Japanese Ration Landing Bags; 2 pages, 1 illus.  Price .50 {Item No.13496} [Floating rations to be left by submarines and small craft] [Japan WWII]
• 14.  German Photophone; 4 pages, 2 illus.  Price 1.50 {Item No.13497} [German battlefield telephone using a modulated light beam for line of sight communications and for visual signalling up to six miles] [German WWII]
• Japanese Antitank Defense; 21 pages, 12 illus.  Price 2.00 {Item No.13498} [Japan WWII]

Tactical and Technical Trends No.49 (1 August 1944); 44 pages, 20 illus. Price 6.00 {Item No.13499}

• Japanese 3-Inch Antiaircraft Gun, Model 10; 2 pages, 1 illus.  Price .50 {Item No.13500} [Japan WWII]
• German 42/28 mm Taper Bore Antitiank Gun; 2 pages, 1 illus.  Price .50 {Item No.13501} [German WWII]
• German Parallel Bore Antitank Guns; 1/2 pages  Price .50 {Item No.13502} [German WWII]
• German Tank Trends; 3 pages  Price .50 {Item No.13503} [German WWII]
• German Remote Controlled Demolition Vehicles; 2 pages, 2 illus.  Price .50 {Item No.13504} [Goliath Demolition vehicle] [German WWII]
• Protective Coating for Armor; 1/2 page  Price .50 {Item No.13505} [Zimmerit, protective coating against magnetic shaped charges] [German WWII]
• Notes On German Artillery in Italy; 2 pages  Price .50 {Item No.13506} [German WWII]
• German 150-mm Rocket Projector; 1 page, 1 illus.  Price .50 {Item No.13507} [Mounted on armored vehicle] [German WWII]
• German Stick Mines; 1/2 page, 1 illus.  Price .50 {Item No.13508} [German WWII]
• Italian Antipersonnel Mines; 2 pages, 1 illus.  Price .50 {Item No.13509} [Italy WWII]
• Germans Build Economical AT Mine; 4 pages, 1 illus.  Price .50 {Item No.13510} [German WWII]
• Japanese Rafts of River Crossings; 1/2 page  Price .50 {Item No.13511} [Japan WWII]
• The First Amphibious Brigade, Japanese Army; 4 pages  Price .50 {Item No.13512} [Japan WWII]
• German Paratroop Standards Lowered; 3 pages  Price .50 {Item No.13513} [German WWII]
• Japanese Wooden Bullets and Inverted Ball Ammunition; 2 pages  Price .50 {Item No.13514} [Japan WWII]
• Cal.30 M1 AP Amm. Will Penetrate Japanese Portable Armored Shields; 2 pages, 1 illus.  Price .50 {Item No.13515} [Japan WWII]
• German Illuminating Rifle Grenade; 2 pages, 1 illus.  Price .50 {Item No.13516} [German WWII]
• German Antipersonnel Bomb SD 10A; 1 pages, 1 illus.  Price .50 {Item No.13517} [German WWII]
• German 88 mm Rocket Projector; 3 pages, 2 illus.  Price .50 {Item No.13518} [German WWII]
• German 320 mm Incendiary Rocket; 4 pages, 2 illus.  Price .50 {Item No.13519} [German WWII]
• Japanese Navigation Marker Bomb; 1 page, 1 illus.  Price .50 {Item No.13520} [Japan WWII]
• Japanese 75 mm WP Shell; 2 pages, 1 illus.  Price .50 {Item No.13521} [Japan WWII]
• Japanese Air Ground Communications; 4 pages, 1 illus.  Price .50 {Item No.13522} [Japan WWII]
• German Wall Telephone; 2 pages, 1 illus.  Price .50 {Item No.13523} [German WWII]  
• Japanese "Black Dragon" Smoke Signal; 2 pages, 1 illus.  Price .50 {Item No.13524} [Japan WWII]
• Trend Toward Better Japanese Planes and Guns; 2 pages  Price .50 {Item No.13525} [Japan WWII]

Tactical and Technical Trends No.50 (September 1944); 43 pages, 16+ illus. Price 5.00 {Item No.13526}

• German 170 mm Gun and 210 mm Howitzer on Howitzer Carriage (Morser-Lafette) 18; 7 pages, 2 illus.  Price 1.00 {Item No.13527} [German WWII]
• Amphibious Enemy (Japanese) Tank, Floated by Pontons, Employed in Central Pacific; 3 pages, 1 illus.  Price .50 {Item No.13528} [Japan WWII]
• German Use French Made Antipersonnel 60 mm "Jumping" Mine; 3 pages, 2 illus.  Price .50 {Item No.13529} [German WWII]
• German Plan for a Completely Organized Battery Position; 2 pages, 1 illus.  Price .50 {Item No.13530} [German WWII]
• German 280 mm Railway Gun Has Possible Range of 31 Mines; 3 pages, 3 illus.  Price .50 {Item No.13531} [German WWII]
• Japanese Air-to-Air Parachute Bomb Hangs from 150 Foot Cable; 3 pages, 1 illus.  Price .50 {Item No.13532} [Japan WWII]
• Smoke Sprayers on (German) Armored Vehicles; 4 pages, 2 illus.  Price .50 {Item No.13533} [German WWII]
• Improved Japanese 90 mm Mortar 120 Pounds Lighter than Familiar Model 94; 2 pages, 1 illus.  Price .50 {Item No.13534} [Japan WWII]
• Thirteen Ounce "Mustard Pot" Newest German Antipersonnel Mine; 2 pages, 1 illus.  Price .50 {Item No.13535} [German WWII]
• Germans Introduce Light Antitank Mine (T5) Containing 10 lb. Cast TNT Charge; 2 pages, 1 illus.  Price .50 {Item No.13536} [German WWII]
• Familiar Nicknames Given German Radio Equipment: Use Phonetic Alphabet; 1/2 page  Price .50 {Item No.13537} [German WWII]
• Modified Soviet Field Guns, in German Hands, Employed as Antitank Weapons; 2 pages, 1 illus.  Price .50 {Item No.13538} [German WWII]
• New Armor Piercing HE Shell for Flak 40 Encounted over European Targest; 1/2 pages  Price .50 {Item No.13539} [References Tactical Trends No.26]  [German WWII]
• Magnetic Hollow Antitank Charges Fitted with Field Made Spikes; 1/2 page  Price .50 {Item No.13540} [German WWII]
• How Our Positions and Installations Appear on German Maps and Aerial Photos; 3 pages, many illus.  Price .50 {Item No.13541} [German WWII]
• Heavy Schneiber 17 mm Gun Reported in Use by Germans as Antitank Weapon; 1/2 page  Price .50 {Item No.134542} [German WWII]
• Recent Data on Time and Space Factors of German Armored Units; 1 pages  Price .50 {Item No.13543} [German WWII]
• Range of German 150 mm Heavy Howitzer Increased by 2,000 yards; 1 pages  Price .50 {Item No.13544} [German WWII]
• Germans Abandon Minefield Pattern Planting in Italy, Use More Antipersonnel Mines; 1/2 page  Price .50 {Item No.13545} [German WWII]
• New German Rifle and Pistol Ammunition for Silenced Weapons and Sharpshooters; 1/2 page  Price .50 {Item No.13546} [German WWII]
• German and Japanese Field Wire; 1 pages  Price .50 {Item No.13547} [Captured enemy field wire suitable to supplement U.S.stocks] [German, Japan WWII]
• Nomenclature of German Armored Vehicles and Self Propelled Weapons; 9 pages  Price 1.00 {Item No.13548}[German WWII]
• Index (for Numbers 41 through 50); 1 page  Price .50 {Item No.13549}

Tactical and Technical Trends No.51 (October 1944); 83 pages, 41 illus. Price 9.00 {Item No.13550}

• Westwall, Springboard of 1940, Assumes Defensive Role; 5 pages, 1 illus.  Price .50 {Item No.13551}[Neither a line nor a wall, Two types of works, Individual fortified lines] [German WWII]
• Germany's Replacement Army May Be in the Last Battle; 4 pages  Price .50 {Item No.13552} [Replacement units, Demonstration units, Semimilitary organizations] [German WWII]
• Allied Fire Power Forces Enemy to Stress Night Infiltration; 2 pages  Price .50 {Item No.13553} [German WWII]
• Smokescreens, Suspended Mines as Airair Defense; 2 pages  Price .50 {Item No.13554} [German WWII]
• German Antitank Tactics: Text of a German Document; 3 pages  Price .50 {Item No.13555} [Close Infantry liaison, Check bridge capacities] [German WWII]
• New Hollow-Charge Antitank Grenade for Close Combat; 5 pages, 2 illus.  Price .50 {Item No.13556} [Section of three launchers, Tables of issue] [German WWII]
• 88-mm German Antitank Gun Used in France; 4 pages, 2 illus.  Price .50 {Item No.13557} [German WWII]
• German Rockets in Eight Different Calibers; 4 pages, 1 illus.  Price .50 {Item No.13558} [German WWII]
• A.P.C.B.C. May Become Most-Used German Pak 40 Ammunition; 1 page  Price .50 {Item No.13559} [German WWII]
• New 75-mm German Assault Gun; 1 page, 1 illus.  Price .50 {Item No.13560} [German WWII]
• German Position Warfare Reverts to Trench Lines; 10 pages, 3 illus.  Price 1.00 {Item No.13561} [Soviets Stress Mobility, Structure of Defense Systems, Connecting Trench Network, Trench for Quick Shift, Tactics in Trench Warfare, Shift to Junction, The False First Line, Soviet Offensive Tactics] [German WWII] [Pages 26 -37]
• German Employment of Strategic Reserves: A Soviet View; 5 pages  Price .50 {Item No.13562} [Use of Panzer Formations, German Calculations Upset, Massed Armor Fails] [German WWII]
• Antitank Mines Looks Like Wood Chest, Has Four Igniters; 2 pages, 1 illus.  Price .50 {Item No.13563} [German WWII]
• Germans May Use French Mine in Antitank Defense; 3 pages, 2 illus.  Price .50 {Item No.13564} [German WWII]
• Wooden Antipersonnel Mines Found in German Stores; 3 pages, 1 illus.  Price .50 {Item No.13565} [German WWII]
• Germans Use Spacing Wire in Laying Mine Belts; 2 pages  Price .50 {Item No.13566} [German WWII]
• New German Igniter Which Cannot Be Neutralized; 3 pages, 1 illus.  Price .50 {Item No.13567} [German WWII]
• Igniter for French-Made Sprungmine 442 (f); 3 pages, 1 illus.  Price .50 {Item No.13568} [German WWII]
• Rollbombe, Concrete Ball Mine; 2 pages, 1 illus.  Price .50 {Item No.13569} [German WWII]
• Pantiger, a Redesigned Tiger Heavy Tank; 2 pages, 1 illus.  Price .50 {Item No.13570} [German WWII]
• German Infantry Division Cut to Meet Manpower Shortage; 4 pages, 1 illus.  Price .50 {Item No.13571} [German WWII]
• Portable German Reading Lamp; 2 pages, 1 illus.  Price .50 {Item No.13572} [German WWII]
• Light Armored Half-Track; 1 page, 1 illus.  Price .50 {Item No.13573} [German WWII]
• Improvised Signal-Pistol Flare; 1 page, 1 illus.  Price .50 {Item No.13574} [German WWII]
• Terrain Murals in a Norman Fort; 1/2 page  Price .50 {Item No.13575} [German WWII]
• German Dummy Coastal Positions; 1 paragraph. Price .50 {Item No.13576} [German WWII]
• Modernized Tanks, with Heavier Armor, May be Expected;  3 pages  Price .50 {Item No.13577} [Japan WWII]
• Japanese Vehicles Can Be Operated on U.S.Fuels; 11 pages, 14 illus.  Price .50 {Item No.13578} [Japan WWII]
• Grenade Discharger Used for Low-Angle Fire; 1 pages  Price .50 {Item No.13579} [Japan WWII]
• Japanese Have 75-mm Incendiary Shells; 1 paragraph  Price .50 {Item No.13580} [Japan WWII]
• Characteristics of Principles Japanese Weapons; 3 pages, 3 tables  Price .50 {Item No.13581} [Japan WWII]
• Portable Field Signal Lamp; 3 pages, 1 illus.  Price .50 {Item No.13582} [Japan WWII]
• Improvements in Tropical Uniforms; 2 pages, 1 illus.  Price .50 {Item No.13583} [Japan WWII]

Tactical and Technical Trends No.52 (November 1944); 82 pages, 54 illus. Price 9.00 {Item No.13584}

• Jap Antiaircraft Trend Shows Preference for Navy Guns; 13 pages, 6 illus., 3 table  Price 2.00 {Item No.13585} [Vickers Type 40-mm Machine Cannon, Model 14 (1925) 105-mm Antiaircraft Gun, Navy 120-mm Dual Purpose Gun, Navy 127-mm Dual Purpose Gun [Japan WWII]
• Beach-Defense Tactics: Six Points in Current Japanese Doctrine; 2 pages  Price .50 {Item No.13586} [Japan WWII]
• Lightweight Japanese Hand Grenade Designed for Offensive Use; 2 pages, 1 illus.  Price .50 {Item No.13587} [Japan WWII]
• HE Shell for Japanese 90-mm Mortar; 2 pages, 1 illus.  Price .50 {Item No.13588} [Japan WWII]
• Characteristics of Japanese 150-mm Mortar; 2 pages, 2 illus.  Price .50 {Item No.13589} [Japan WWII]
• Jap Ribbon Wire Resists Wire Cutters but Can be Cut with Tin Snips; 1 page, 1 illus.  Price .50 {Item No.13590} [Japan WWII]
• New Japanese Submachine Gun, Model 100 (1940); 2 Pages  Price .50 {Item No.13591}} [Japan WWII]
• Japanese Try a Bipod for the 6.5-mm Rifle, Model 38; 1 paragraph  Price .50 {Item No.13592} [Japan WWII]
• New 88-mm Pak 48, a Remarkably Low Gun for AT Use; 6 pages, 5 illus.  Price 1.00 {Item No.13593} [Barrel and Breech Ring, Cradle, Uppern and Lower Carriages, Equilibrators, Recoil and Counter-Recoil, Traversing and Elevating, Sights, Armor Shields] [German WWII]
• German 105-mm Mountain Howitzer Encountered on Western Front; 2 pages  Price .50 {Item No.13594} [German WWII]
• 88-mm Tank Destroyer on Panther Chassis, Has Thick Armor, 30 mph Road Speed; 2 pages, 2 illus.  Price .50 {Item No13595} [German WWII]
• German Railway Gun, the 280-mm K5(E); 2 pages, 2 illus.  Price .50 {Item No.13596} [German WWII]
• Antiaircraft Defense Added to German Tanks; 1 page, 1 illus.  Price .50 {Item No.13597} [German WWII]
• New German 75-mm Gun Mounted on Old 37 Pak Carriage; 3 pages, 2 illus.  Price .50 {Item No.13598} [German WWII]
• Enemy Mine Fields and Booby Traps Found in Western France; 1 page  Price .50 {Item No.13599} [German WWII]
• For German Upside-down Antitank Mines: An Improvised Anti-lifting Device; 2 pages, 2 illus.  Price .50 {Item No.13600} [German WWII]
• Sensitive New Tilt Igniter Adapts German AT Mines for AP Use; 1 page, 1 illus.  Price .50 {Item No.13601} [German WWII]
• New German Wooden Mine Encountered in France; 1 page, 1 illus.  Price .50 {Item No.13602} [German WWII]
• Tellermines Enased in Earthenware Pots; 1 page  Price .50 {Item No.13603} [German WWII]
• Firing Pressures for German AT Mines: German Data; 1 paragraph  Price .50 {Item No.13604} [German WWII]
• Long Burial Decreases Firing Pressures of Wooden Mines; 1paragraph  Price .50 {Item No.13605} [German WWII]
• Camouflage Clothing for the Army: Its Use for Troops Increases; 14 pages, 11 illus.  Price 2.00 {Item No.13606} [German WWII]
• Danish-Made 13-oz Hand Grenade Recovered on Italian Front; 2 pages, 2 illus.  Price .50 {Item No.13607} [German WWII]
• Fragmentation Sleeves for German Hand Grenades; 2 page, 1 illus.  Price .50 {Item No.13608} [German WWII]
• German Airborne Radio Equipment: Data on the Complete Line; 6 pages, 5 pages of tables  Price .50 {Item No.13609} [German WWII]
• How Germans Handle Manpower Problems in the Field; 4 pages  Price .50 {Item No.13610} [Interesting article on battlefield unit reorganization] [Field Replacement Battalion, Heavy Companies] [German WWII]
• Basic Higher Higher Headquarter and Staff Organization; 5 pages, 4 charts  Price .50 {Item No.13611} [German WWII]
• Maps in German for Interrogation of Prisoners; 1 paragraph  Price .50 {Item No.13612} [German WWII]
• Forcing Water Barriers with Direct Artillery Fire - Soviet Tactics; 1 page  Price .50 {Item No.13613} [Russian WWII]
• Mortars and Barrage Tactics Employed by the Red Army; 9 pages, 7 illus.  Price .50 {Item No.13614} [Support of Infantry, Control of Barrage, Preparatory Training] [Russian WWII]

Tactical and Technical Trends No.53 (December 1944); 69 pages, 62 illus. Price 7.00 {Item No.13615}

• It Hopes New Island-Defense Units Can Stem Allies' Advance; 6 pages, 6 table of organization  Price .50 {Item No.13616} [Division Mission, New Small Unit] [Japan WWII]
• Motorized Chemical Warfare Force for Tropical Operations; 5 pages, 1 illus.  Price .50 {Item No.13617} [Protective Materials, Tactics of the Force, Surprise Firing of Gas Shells, Attacking Tanks] [Japan WWII]
• Shortage of Standard Mines Forces Germans into Improvisation; 3 pages  Price .50 {Item No.13618} [All Types Employed, Make Use of Foreign Mines] [German WWII]
• Germans Devise Non-Metal Mines to Foil Detectors; New Topf Mine; 15 pages, 18 illus.  Price .50 {Item No.13619} [Non-Metal Topf Mine, Water Tight Glass Mines, Glass Bottle Mines, Italian Bakelite Mines, Quick Action AT Mines, New German Antilifting Device Cannot Be Neutralized When it is Armed, Other Antilifting Devices, New Firing Devices] [German WWII]
• Complicated French Push-and-Pull Fuze Used by Germans in Jumping Mine; 3 pages, 2 illus.  Price .50 {Item No.13620} [German WWII]
• Antiboat Mine Used by Japs on Saipan and Guam; 3 pages, 3 illus.  Price .50 {Item No.13621} [Japan WWII]
• New Shaped Italian Demolition Charge; 2 pages, 2 illus.  Price .50 {Item No.13622} [Italy WWII]
• Largest Jap Mortar, 150-mm, Found on Peleliu; 2 pages, 1 illus.  Price .50 {Item No.13623} [Japan WWII]
• Japs Experiment with Rockets; 2 pages, 1 illus.  Price .50 {Item No.13624} [Japan WWII]
• High-Explosive Ammunition, 7.7-mm; 1 page, 1 illus.  Price .50 {Item No.13625} [Japan WWII]
• Mountain Gun, 75-mm (1898) May Still Be Used; 2 pages, 1 illus.  Price .50 {Item No.13626} [Japan WWII]
• Mobile 75-mm Army AA Gun; 1 Paragraph  Price .50 {Item No.13627} [Japan WWII]
• Armored Cars - How to Identify Them Correctly; 4 pages, 2 illus.  Price .50 {Item No.13628} [Japane WWII]
• Portable, Lightweight Steel Bridge Used in New Guinea; 2 pages, 2 illus.  Price .50 {Item No.13629} [Japan WWII]
• Dummy Searchlights Prove Deceptive; 2 pages, 1 illus.  Price .50 {Item No.13630} [Japan WWII]
• Flakpanzers - Two Tanks Mount Automatic AA Guns; 4 pages, 1 illus.  Price .50 {Item No.13631} [37-mm Flakpanzer, 20-mm Flakpanzer] [German WWII]
• Lightened Mountain Howitzer, 105-mm Found in Airborne Unit; 3 pages, 2 illus.  Price .50 {Item No.13632} [German WWII]
• Soviet Gun Used in Mediterranean Island's Defense; 2 pages, 1 illus.  Price .50 {Item No.13633} [German WWII]
• Panther Tank Turrets, on Pillboxes, in Fixed Defenses; 2 pages, 1 illus.  Price .50 {Item No.13634} [German WWII]
• Smallest HE Rockets Makes Its Appearance; 1 page, 1 illus.  Price .50 {Item No.13635} [German WWII]
• 3.7-mm Flak Guns Paired Vertically; 1 page, 1 illus.  Price .50 {Item No.13636} [German WWII]
• Germans Add 50-mm Fixed Gun to Me-410; 1 paragraph  Price .50 {Item No.13637} [German WWII]
• New "Potato-Masher" Hand Grenade; 1/2 page, 1 illus.  Price .50 {Item No.13638} [German WWII]
• German 7.5-cm Pak 37 Is an Infantry Gun; 1/2 page  Price .50 {Item No.13639} [German WWII]
• Rates of Fire for Tank and Assault Guns; 1/2 page  Price .50 {Item No.13640} [German WWII]
• Safety Features for Latest Panzerfaust; 1 page, 3 illus.  Price .50 {Item No.13641} [German WWII]
• 128-mm Jagdtiger Has a Royal Tiger Chassis; 1 paragraph  Price .50 {Item No.13642} [German WWII]
• Modifiy MG's for Periscope Sights; 2 pages, 3 illus.  Price .50 {Item No.13643} [German WWII]
• New 11.8-Ton Recon Tank, "Lynx"; 1 pages, 3 illus.  Price .50 {Item No.13644} [German WWII]
• 1-Ton Half-Track Armor Modified; 1/4 page, 1 illus.  Price .50 {Item No.13645} [German WWII]
• Germans May Repeat East-Front Tactics in Western Europe; 2 pages  Price .50 {Item No.13646} [German WWII]
• Shift to Rayon for Uniforms to Meet Shortage of Wool, Cotton; 3 pages, 1 illus.  Price .50 {Item No.13647} [German WWII]
• Nab Saboteur Ring in Rome; Dig Up Cans of Sabotage Devices; 4 pages, 5 illus.  Price .50 {Item No.13648} [German WWII]
• Correcting Misconceptions About Radio and Direction Finders; 4 pages, 1 illus.  Price .50 {Item No.13649}[Little D/F Equipment Captured, CP's Note Endangered] [US and German WWII]

Tactical and Technical Trends No.54 (January 1945); 87 pages, 81 illus. Price 9.00 {Item No.13650}

• Minefield Patterns on Saipan and Tinian; 12 pages, 10 illus.  Price 2.00 {Item No.13651} [Japan WWII]
• Typical Island Supply Dumps; 4 pages, 7 illus.  Price .50 {Item No.13652} [Japan WWII]
• Mine Detector Found in Burma; 2 pages, 3 illus.  Price .50 {Item No.13653} [Japan WWII]
• Antiaircraft Doctrine; 3 pages  Price .50 {Item No.13654} [Japan WWII]
• Sight for 47-mm AT Gun; 2 pages, 2 illus.  Price .50 {Item No.13655} [Japan WWII]
• Aircraft Weapons for Ground Defense; 6 pages, 4 illus.  Price .50 {Item No.13656} [Japan WWII]
• Jungle Pilot Car; 1/2 page  Price .50 {Item No.13657} [Japan WWII]
• Armored Prime Mover; 1 paragraph  Price .50 {Item No.13658} [Japan WWII]
• Bombs in Antiboat Role; 1 page  Price .50 {Item No.13659} [Japan WWII]
• Loco-Truck Bypasses Rail Breaks; 2 pages, 3 illus.  Price .50 {Item No.13660} [Japan WWII]
• 320-mm Spigot Mortar; 2 pages, 1 illus.  Price .50 {Item No.13661} [Japan WWII]
• 8-inch Shell Adapted as Rocket; 2 pages, 1 illus.  Price .50 {Item No.13662} [Japan WWII]
• Land Mines Used as AA in Burma; 1 paragraph  Price .50 {Item No.13663} [Japan WWII]
• Types of Self-Propelled Guns and their Tactics; 29 pages, 31 illus.  Price 3.00 {Item No.13664} [Four Distinct Classes, Assault artillery, Accompanying Infantry, Assault Howitzers, The Grizzly Bear, Self Propelled Infantry Howitzers, Self Propelled Field Artillery, Medium SP Artillery, Tank Destroyers,  [Large excellent article with 3 rare tactical charts] [German WWII]
• A Defense in Depth in the Hedgerow Country; 6 pages, 9 illus.  Price .50 {Item No.13665} [Including examples of fighting postions] [German WWII]
• Forest-Fighting Lessons Learned in the East; 8 pages, 2 illus.  Price 1.00 {Item No.13666} [Marches in Thick Forest, The Guide Section, The Rifle Company, The Battalion, Patrolling in Thick Forest, Armament and Equipment, Deception, Training, Conduct of the Attack] [German WWII]
• Control of Key Areas for Last-Cartridge Defense; 3 pages  Price .50 {Item No.13667} [German WWII]
• Heavy Artillery; 4 pages, 2 illus.  Price .50 {Item No.13668} [German WWII]
• Hand Smoke Grenade; 1 page, 1 illus.  Price .50 {Item No.13669} [German WWII]
• Concrete Weapon Pit; 1 page, 1 illus.  Price .50 {Item No.13670} [German WWII]
• Rocket Launcher Fires 28 Rockets at Once; 2 pages, 2 illus.  Price .50 {Item No.13671} [German WWII]

Tactical and Technical Trends No.55 (February 1945); 87 pages, 45 illus. Price 9.00 {Item No.13672}

• The Volksgrenadiers;  10 pages, 6 illus.  Price .50 {Item No.13673} [An Efficient Combat Organization, Organization is Distinctive, Tactical Employment, Reconnaissance Units Concentrated, Artillery Plan is Flexible, Stress on Reconnaissance] [German WWII]
• Emergency Units for Local Defense; 5 pages  Price .50 {Item No.13674} [Tasks, Organization, Personnel, Arms and Equipment, Degrees of Alert, Training, Alarm Plans, Tactical Employment, Disbandment]  [German WWII]
• 7.92-mm Antitank Weapon; 2 pages, 1 illus.  Price .50 {Item No.13675} [German WWII]
• Modified Recoilless 105-mm Gun; 2 pages, 1 illus.  Price .50 {Item No.13676} [German WWII]
• Machine Carbine Renamed M.P.44; 1 paragraph  Price .50 {Item No.13677} [German WWII]
• Redesigned Paratroop Rifle; 2 pages, 1 illus.  Price .50 {Item No.13678} [German WWII]
• New Data on the Topf Mine; 4 pages, 3 illus.  Price .50 {Item No.13679} [German WWII]
• Two New Antitank Grenades; 2 pages, 1 illus.  Price .50 {Item No.13680} [German WWII]
• Improved HE Rifle Grenades; 2 pages, 1 table  Price .50 {Item No.13681} [German WWII]
• Proposed Tank-Mounted Bangalore Projector; 1/2 page  Price .50 {Item No.13682} [German WWII]
• Winter Uniforms; 6 pages, 8 illus.  Price .50 {Item No.13683} [German WWII]
• German Use of Mines; 1 pages  Price .50  {Item No.13684} [Ratio by Types] [German WWII]
• Night Attacks; 1/2 page  Price .50 {Item No.13685} [German WWII]
• Panzerfaust as Flying Mine; 2 pages  Price .50 {Item No.13686} [German WWII]
• Indirect Fire Device for Rifles; 2 pages, 2 illus.  Price .50 {Item No.13687} [German WWII]
• Machine-Gun Trigger for Winter Use; 1 page, 2 illus.  Price .50 {Item No.13688} [German WWII]
• Japanese Paratroops;  13 pages, 4 illus.  Price .50 {Item No.13689} [Fundamental Likeness to Allied Counterparts, Army and Navy Have Paratroops, Organization, Equipment, Parachutes, Paratroops-Carrying Planes, Transport Aircraft, Converted Bombers, Leyte Operation, Liquidation on Leyte, Other Tactical Uses, Mechanics of the Attack] [Japan WWII]
• Supplying the Burma Offensives; 8 pages, 2 illus.  Price .50 {Item No.13690} [Burma Transportation System, Japanese Supply Methods, Secrecy of Movement, Routes for Chin Hills Offensive, Road Net Used in the Offensive, Chin Hills Offensive, Japanese Offensive Collapses, Why the Jap Offensive Collapsed] [Japan WWII]
• Barge Supply at Leyte; 3 pages, 2 illus.  Price .50 {Item No.13691} [Three Sea Routes Operated at Leyte] [Japan WWII]
• Pack Saddles; 6 pages, 5 illus.  Price .50 {Item No.13692} [Japan WWII]
• 20-cm Rocket Launcher; 2 pages, 2 illus.  Price .50 {Item No.13693} [Crude Expedient Found on Leyte] [Japan WWII]
• New High Explosive Rifle Grenade; 2 pages, 1 illus.  Price .50 {Item No.13694} [Japan WWII]
• Jap Model 3 81-mm Mortar; 1 page, 1 illus.  Price .50 {Item No.13695} [Japan WWII]
• Short-Barreled 5-cm Gun; 2 pages, 1 illus.  Price .50 {Item No.13696} [Japan WWII]
• Grenade Discharger, Model 27 (1884); 1 page, 1 illus.  Price .50 {Item No.13697} [Japan WWII]
• British Assault Crossing of a Netherlands Canal; 4 pages, 2 illus.  Price .50 {Item No.13698} [Opening Situation, Reconnaissance, The Plan, The Crossing] [British WWII]
• Soviet Pursuit Tactics; 7 pages  Price .50 {Item No.13699} [How Mechanized Units Exploit a Success, Pursuit is Directed on Flanks, Withdrawal Must Be Anticipated, Organizing the Pursuit, Transportation and Supply, Liaison, Order of Battle, Advanced Detachments, Disposition of the Main Force, Air Support, Pursuit Continued Day and Night] [Russian WWII]

Tactical and Technical Trends No.56 (March 1945); 50 pages, 28 illus. Price 6.00 {Item No.13700}

• German Bridges on the Po; 7 pages, 5 illus.  Price .50  {Item No.13701}[Includes: Pontoons at night, Ferries, Pipe lines] [Article is missing page 1] [German WWII]
• German Machine Mortar; 3 pages, 2 illus.  Price .50  {Item No.13702}[50-mm automatic fortress mortar] [German WWII]
• The 150-mm Panzerwerfer; 3 pages, 1 illus.  Price .50  {Item No.13703}[150-mm 8 Tube Armored Self Propelled Rocket Launcher] [German WWII]
• German AT Tactics in Fog; 1 page  Price .50  {Item No.13704}[German WWII]
• German Sabotage Equipment; 11 pages, 14 illus.  Price 2.00  {Item No.13705}[Includes: Demolition Equipment, Sabotage Equipment, Glossary of German Terms and Abbreviations] [German WWII]
• Interrogration at Aachen; 2 pages  Price .50  {Item No.13706}[German Interrogration of 2 American enlisted men, who helped the Germans surrender] [German WWII]
• Rear-Guard Action in the East; 2 pages  Price .50  {Item No.13707}[A Panzer Recon Unit on the Defensive. Including: Defense of a Sector, Screening the Infantry Retreat, Counterthrust Reserve] [German WWII]
• New German Gas Mask Cannister; 1 pages, 2 illus.  Price .50  {Item No.13708}[German WWII]
• Germans Use Sand Detection; 1 page  Price .50  {Item No.13709}[Use of special packets of sand to help recover nonmetallic mines] [German WWII]
• Japanese Engineers; 5 pages  Price .50  {Item No.13710}[Includes: Divisional Engineers, Regimental Labor Units, Independent Engineer Units, Bridging of Chindwin River] [Japan WWII]
• New Jap Floating Mine; 3 pages, 4 illus.  Price .50  {Item No.13711}[Sea mine] [Japan WWII]  
• Jap 81-mm Mortar Bombs Fit U.S. Weapons; 2 pages  Price .50  {Item No.13712}[Notes on Interchangeablity] [Japan WWII]
• Japs Use Our Munitions; 1 pages  Price .50  {Item No.13713}[Prefer our Soap and Toothpaster, too] [Japan WWII]
• Jap Smoke Laying Technique; 1 pages  Price .50  {Item No.13714}[Medium Tank has six smoke candles] [Japan WWII]
• CIC Operations in Leyte; 7 pages  Price 1.00  {Item No.13715}[Counter subversive action was major role. Work of the Counter intelligence Corps on Leyte. Includes: Difficulties of Civilian Control, Informant System Established, Security System Established, Liaison with Guerrillas, He Please Both Sides] [US WWII]

Tactical and Technical Trends No.57 (April 1945); 140 pages, 96 illus. Price 15.00 {Item No.13716}

• Soviet Armor; 31 pages, 28 illus.  Price 3.00  {Item No.13717}[Includes: The Stalin Tank (JS-II), Effect of Shaped Casting, Close in Protection, The T-34 Medium, Germans Copy the Hull, Self-Propelled Weapons, Employment of Soviet Armor, Heavies in Support Role, Mediums in Harassing Roles, Disposition of the SU's, Disposition of the Exploitation Force, Role of Tank Destroyers, The Older Soviet Armored Vehicles, Superiority of Soviet Heavy Tanks, Experiments with Light Tanks and SP Guns, Conclusion] [Russian WWII]
• Battle for Arnhem Bridgehead; 11 pages, 1 illus.  Price 1.00  {Item No.13718}[Including: The Battle at the Bridge: The Landing, Initial German Attacks, German Attacks Increase in Vigor, British Position Become Untenable. German Lessons from Arnhem: Improved Defenses Necessary, Organization of Defense] [German WWII]
• Canadian Assault on Scheidt Estuary; 10 pages, 2 illus.  Price 1.00  {Item No.13719}[Including: Opening Situation, Divisional Plan, Plan of the 525th, Plan of Movement, Assembly, Attack of 512st, Move to Terneusen, Assault Crossing, Establishment of Beachhead, Expansion of Beachhead, Situation on Leopold Canal, Change of Plan, Smoke Screen, Conclusions] [Canadian WWII]
• Artificial Moonlight; 2 pages  Price .50  {Item No.13720}[British and others use of Searchlights] [Allies WWII]
• Psychological Warfare in the Phillippines; 7 pages  Price 1.00  {Item No.13721}[Leaflets on Leyte, Subtlety in Surrender Appeal, Fear of Torture and Death, Japs Suspicous Promises, Some Japs Cooperative, Good Treatment Stressed, Nostalgia Appeal, Desertion vs. Surrender, Conclusions] [US WWII]
• Breaching the Siefried Line; 14 pages, 7 illus.  Price 2.00  {Item No.13722}[US XIX Corps Exploited the Lack of an Appressive, Mobile Defense] [Composition of the Siegfried Line, XIX Corps Sector, Analysis of Defenses, Selection of Breakthrough Points, Artillery and Air Preparation, The Initial Assault, German Reaction, Pillbox Reduction, Conclusion] [US WWII]
• Panther Tanks Disguised an M10's; 4 pages, 3 illus.  Price .50  {Item No.13723}[Cleverly Imitiate M10 Gun Carriage. Including: Turret Changes, False Bow, False Rear and Sides] [German WWII]
• Machine Carbines Redesignated; 2 pages, 2 illus.  Price .50  {Item No.13724}[M.P.43 Is Now "Assault Rifle 44". Including: History of the Weapon, Limitations, Opeation] [German WWII]
• Muzzle Brake for Heavy M.G.42; 1 page, 1 illus.  Price .50  {Item No.13725}[German MG 42 machine gun muzzle brake] [German WWII]
• Improved German Photophone; 4 pages, 3 illus.  Price .50  {Item No.13726}[Light Beams Carry Signals 20 Miles. Including: Uses for Photophone, Sighting Controls] [German WWII]
• Communications in a German Infantry Division; 3 pages  Price .50  {Item No.13727}[An Analysis by the Red Army. Including: Signal Battalion, Radio Company, Wire Company, Radio Centers, Special Features, Documentation] [German WWII]  
• Soviet Mines Used by German Army; 4 pages, 3 illus.  Price .50  {Item No.13728}[Included: Wooden Antitank Mine, Wooden Box Mine] [German / Soviet WWII]
• Leyte Field Fortifications; 19 pages, 22 illus.  Price 2.00  {Item No.13729}[Including: Gun Positions, Antitank Obstacles, Demolitions Ineffective, West Coast Defense, Regimental Position at Cogon, A Strong Natural Position] [Japan WWII]
• Evacuation of Wounded in Southwest Pacific; 2 pages  Price .50  {Item No.13730}[Including: Casualty Card, Further Evacuation] [Japan WWII]
• Japanese Landing Craft; 8 pages, 14 illus.  Price 1.00  {Item No.13731} [Including: Seven Standard Types Used, Collapsible Craft] [Japan WWII]
• Counter Landing on Peleliu; 2 pages  Price .50  {Item No.13732}[Includes: Attackers Familiar with Terrain, Improvised Demolitions] [Japan WWII]
• Jap 81-mm Mortar Shells; 3 pages, 3 illus.  Price .50  {Item No.13733} [Japan 81-mm Mortar Shells]
• Modern Japanese Field Gun: Model 90  75-mm Field Gun; 2 pages, 1 illus.  Price .50  {Item No.13734} [Japan WWII]
• New Japanese 7.7-mm Machine gun; 2 pages  Price .50  {Item No.13735} [Japan WWII]
• Japanese Anti-Gas Pouch; 1 page, 1 illus.  Price .50  {Item No.13736} [Japan WWII]
• Variations of Model 100 Submachine Gun; 2 pages, 2 illus.  Price .50  {Item No.13737} [Japan WWII]  
• New Conical Antitank Grenade; 3 pages, 1 illus.  Price .50  {Item No.13738}[Hand Thrown Antitank Grenade] [Japan WWII]
• Japanese Photophone; 4 pages, 4 illus.  Price .50  {Item No.13739}[Including: Receiving Apparatus, Transmitters Also Used as Receivers] [Japan WWII]  

Tactical and Technical Trends No.58 (May 1945); 157 pages, 72 illus. Price 16.00 {Item No.13740}

• Jap Deepen Island Defenses; 4 pages, 1 illus.  Price .50  {Item No.13741}[No longer rely on all-out beach effort. Includes: Organization of the Defense, Antitank defense, Use of Mines, Use of Rockets and Large Mortars, Suicide Tactics] [Japan WWII]
• Corregidor and Iwo Jima Defenses Compared; 12 pages, 5 illus.  Price 2.00  {Item No.13742}[Includes: Defense Installations Compared, Corregidor Defenses Lack Integration, Iwo Defenses Described, Iwo Antiaircraft Defenses, Iwo Terrain Utilized, Iwo Antitank Defenses, Mortars and Artillery on Iwo, Corrdinated Defense Plan Lacking on Correigidor, Iwo Defenses in Depth, Reserve Maintained on Iwo, Comparision of Defense Activity] [Japan WWII]
• Japanese Suicide Boats; 5 pages, 4 illus.  Price .50  {Item No.13743}[Includes: Description of Boats, Explosive Charges, Components of Charges, Suicide Boat Tactics, Suicide Boat Units, "Fishing" Battalions] [Japan WWII]
• Japs Continue Extensive Use of Cave Fortifications; 7 pages, 4 illus.  Price 1.00  {Item No.13744}[Includes: Method of Attack, Peleliu Caves, First U.S.Assault] [Japan WWII]
• Japanese Defense of Leyte; 11 pages, 1 illus.  Price 1.00  {Item No.13745}[Crack Divisions Display Basic Weakness. Including: Japanese Defense Tactics, Infiltration, Japanese Artillery Ineffective, Supply System Ineffective, Jap 1st Division Obituary, Offensive Planned, Corridor Maintained, Groups Unite, Division's Characteristics, Less Fanaticism, Attack Doomed, Artillery Not Coordinated, False Propaganda] [Japan WWII]
• Tank Against Flame Thrower; 2 pages, 1 illus.  Price .50  {Item No.13746}[Flamethrowers as AT weapons by the Japanese] [Japan WWII]  
• Defense of Bhamo; 6 pages, 4 illus.  Price 1.00  {Item No.13747}[Infantry-Artillery Assault Clears Japs from Bhamo. Close Cooperation Captures Burma Town. Includes: Decide on Withdrawal, Terrain Features, Approaches to Bhamo, Inner Defenses, Japanese Garrison, Assault of "North Fort"] [Japan WWII]
• Jap Beach-Mining Tactics; 3 pages  Price .50  {Item No.13748} [British Report from Akakan Coast, Burma. Includes: Double-Horn Beach Mines, Dummy Mines, Antiboat Mines, Aerial-Bomb Mines] [Japan WWII]
• Flash and Sound Simulators; 1/2 pages  Price .50  {Item No.13749}[Used by the Japanese] [Japan WWII]  
• Largest Jap Field Pieces; 2 pages  Price .50  {Item No.13750}[30-cm Howitzers Found on Luzon] [Japan WWII]
• Two Self Propelled Guns; 3 pages, 2 illus.  Price .50  {Item No.13751}[Model 38 (1905) 150-mm Howitzer on an improved Model 97 (1936) Medium Tank Chassis and a version mounting a 75-mm gun] [Japan WWII]
• Infantry Weapons; 2 pages, 1 illus.  Price .50  {Item No.13752}[Good diagram of Japanese Infantry Weapons firing and characteristics chart] [Japan WWII]
• Jap Armored Railroad Car; 2 pages, 2 illus.  Price .50  {Item No.13753}[Japan WWII]  
• New Data on Japanese Tractors; 6 pages, 3 illus.  Price .50  {Item No.13754}[Including: Prime Mover Bulldozer Combination (Engine and Drive, Tracks and Suspension), Armored Personnel Carrier (General Construction, Engine, Transmission and Drive, Tracks and Suspension), 8-Ton Prime Mover] [Japan WWII]
• Telescopic Sight; 1 page, 1 illus.  Price .50  {Item No.13755}[Instrument used on 57-mm Tank Gun] [Japan WWII]
• 13-mm Magazine Loader; 1 pages, 1 illus.  Price .50  {Item No.13756}[For Japanese Model 93 (1933) Machine Gun] [Japan WWII]
• New Jap Booby Trap Found; 3 pages, 2 illus.  Price .50  {Item No.13757}[Cloth Bag Demolition has Double Use] [Japan WWII]
• Japanese Radio Equipment; 33 pages, Many tables  Price 4.00  {Item No.13758} [Japan WWII]
• German SP Gun Developments; 19 pages, 17 illus.  Price 2.00  {Item No.13759}[Excellant article. Includes: Tank Destroyers, Towed Antitank Artillery, Early Tank Destroyers, New Tank Destroyers, Light Tank Destroyers (especially on Jagpanzer IV), Medium and Heavy Tank Destroyers, Assault Artillery, The Assault Mortar, Summary] [German WWII]
• Tiger Chassis Equipped with Rocket Projector; 10 pages, 9 illus.  Price 1.00  {Item No.13760}[Good article on the Strumtiger] [Includes: Chassis, Rocket Projector, Mount, Loading and Storage, Operation, Projectile] [German WWII]
• Improved German Bazooka; 1 page  Price .50  {Item No.13761} [German WWII]
• Smoke Generator Discharger Mounted on German Vehicles; 3 pages, 2 illus.  Price .50  {Item No.13762}[German WWII]
• River Crossing Expedients; 4 pages  Price .50  {Item No.13763} [German Countermeasures to Bridge Attacks: Underwater Bridges, Example of Bridge, "Unfinished" Bridge, Submersible Ferry] [German WWII]
• Tellermines Still Effective; 2 pages  Price .50  {Item No.13764}[Tellermine 35, S-Mines 35, Improvised Mines] [German WWII]
• Infantry Sound Ranging Units; 3 pages, 1 illus.  Price .50  {Item No.13765} [German WWII]
• British Employ Jap Tactics; 12 pages, 10 illus.  Price 2.00  {Item No.13766}[Includes: Terrain, The Japanese Prepare, Removal of Dead, Attacks Repulsed, Japanese Gain Ground, Air Cooperation, British Underestimated] [Japan WWII]  
• Indian Troops Capture Peak in the Night Push in Italy; 5 pages, 1 illus.  Price .50  {Item No.13767}[Germans Retire When Flank is Menaced: Opening situation, Plan of Attack, Start of Attack, Attack Continues, Conclusions] [India WWII]  
• U.S. Psychological Warfare Teams; 2 pages  Price .50  {Item No.13768}[Combine News and Intelligence Functions: Accurate News Furnished, All Types Interviewed] [US WWII]  

Tactical and Technical Trends No.59 (June 1945); 78 pages, 40 illus. Price 8.00 {Item No.13769}

• Jap Ground Rocket Launchers; 16 pages, 14 illus.  Price 2.00  {Item No.13770}[Good article. Includes: First Rocket Bomb, Enlarged Rocket Motor, 68-mm Rocket, 20-cm Rockets, Navy Rocket Launchers, Model 4 (1944) Launcher, Performance Characteristics, 44.7-cm Rockets, Conclusion] [Japan WWII]
• Japanese Piloted Bomb; 3 pages, 2 illus.  Price .50  {Item No.13771} [Baka Suicide Plane] [Japan WWII]
• Trends in Jap AA Defenses; 15 pages, 10 illus.  Price 2.00  {Item No.13772}[Includes: Heavy Antiaircraft, Usefulness of Naval Antiaircraft, Modernity of Naval Antiaircraft, Automatic Antiaircraft Weapons, AA Fire Control for Heavy AA Guns, AA Fire Control for Automatic AA Weapons, Searchlights, Employment of AA Guns, Barrage Balloons, AA Barrage Mortars, Employment of Smoke] [Japan WWII]
• Jap Artillery Tactics on Iwo Jima; 4 pages  Price .50  {Item No.13773}[Summary of Artillery Strength, D-Day and After, Infantry-Artillery Cooperation, Thorough Artillery Preparation, Artillery Communications Maintained] [Japan WWII]  
• Trends in Japanese Island Defense; 6 pages, 1 illus.  Price .50  {Item No.13774}[Basic Strategy Fails, Tactical Pattern Altered, Trends, Terrain Use Increases] [Japan WWII]
• Japs Repair a 25-Pounder; 1/2 page  Price .50  {Item No.13775} [Japan WWII]
• Japanese Supply Security; 2 pages  Price .50  {Item No.13776} [Japan WWII]
• Nomenclature of New Jap MG; 1/2 pages  Price .50  {Item No.13777} [Japan WWII]
• Evacuation of Casualities; 3 pages  Price .50  {Item No.13778} [Includes: Front-Line Evacuation, Battalion First Aid Station, Dressing Station, Field Hospital, Reserve Field Hospital, Line of Communication Hospital, Base Hospital] [Japan WWII]
• Standard Japanese Land Mines; 1 page  Price .50  {Item No.13779}[Table] [Japan WWII]
• Improvised Box Mine; 2 pages, 2 illus.  Price .50  {Item No.13780} [Japan WWII]
• Suicide Lunge Mine; 3 pages, 1 illus.  Price .50  {Item No.13781} [Japan WWII]
• Paratroooper's Machine Gun; 2 pages, 1 illus.  Price .50  {Item No.13782} [Japan WWII]  
• Japanese 5.7-kg Incendiary Bomb; 2 pages, 2 illus.  Price .50  {Item No.13783} [Japan WWII]  
• Japanese Combat Intelligence; 4 pages  Price .50  {Item No.13784}[Includes: Prisoner Information, Observation, Captured Maps] [Japan WWII]
• Marine Intelligence on Saipan; 3 pages  Price .50  {Item No.13785}[Includes: Training, Combat Reconnaissnance Patrols, Air Observation and OP's Prisioners and Interrogation, Documents] [US WWII]  
• Interrogation of Civilians in the Phillippines; 3 pages  Price .50  {Item No.13786}[Includes: Teams Designated, Familiarization Necessary, Direct Questions Avoided, ] [US WWII]
• Artillery Support for Armor; 10 pages, 7 illus.  Price 1.00  {Item No.13787}[Includes: German Defensive System, Flexibility Required, Artillery Equipment, Use of Army Artillery, Use of Trench Mortars, Use of Rockets, Use of SP Artillery, Command Centralized, Artillery Screens Necessary, Stress on Towed TD Artillery, Artillery in a River Crossing] [Russia WWII]