- Aircraft Identity
- wartime prototypes - common paint scheme ?
- Horace D. Barton & His Camel C6481
- Breguet's Aircraft ID Challenge #844
- year of construction?
- Breguet's Aircraft ID Challenge #843
- Sopwith A1924
- Kick in doors?
- Martinsyde prop identity
- Breguet's Aircraft ID Challenge #842
- DVII Interplane Strut info wanted
- Gotha
- Italian aircraft
- Breguet's Aircraft ID Challenge # 841
- Wanted- Drawing of German Fuel/Air Valves
- Tutschek Victory over Sopwith Pup N6464 of 3 Naval Squadron 11 May 1917
- Low flying Fokker Eindecker
- Standard Trainer
- SE5a production
- Thomas-Morse S-4 modifications/changes
- Breguet's Aircraft ID Challenge # 840
- Thomas-Morse S-4E
- Albatross C.IX
- Downed French a/c
- Fred Gillet Dolphin D3584
- An easy aircraft challenge
- Halberstadt CL 11
- 'Increasing the Charge'
- Nieuport 11 question
- Breguet's Aircraft ID Challenge #839
- First Air War 1914-18
- Lang propellers for the F.1
- Siemens-Schuckert DIII (early)
- Aircraft captured by Connaught Rangers?
- Breguet's Aircraft ID Challenge #838
- Ago bomber identification
- Bishops Nieuport
- Belgian GN aircraft during WWI
- Breguet's Aircraft ID Challenge #837
- Martinsyde S.1s in France
- German battle planes
- Breguet's Aircraft ID Challenge #836
- Barron -w-
- WNW HB W.29.. Rigging Question
- Nieuport 11/16 cowl question
- Early Nieuport 17 question
- Vickers 11mm "Baloon buster"
- Breguet's Aircraft ID Challenge #835
- Where are you Joe Gertler?
- Nieuport 11 edge tapes