- June 11th, 1917
- Photos of James McCudden's S.E.5a B4891
- Propeller driven generators
- RE 8 Scarff ring question
- BREGUET's CRASH FILE CHALLENGE Nr. 447
- A question on Russian Farmans
- Albatros post card
- What am I looking at here? (nieuport monoplanes)
- Building planes during the war (frames)
- McCudden's SE5a's - questions
- Breguet's Crash File Challenge Nr.445
- Help about Italian wheels
- Breguet's aircraft I.D challenge # 593
- Brequet's Aircraft ID Challenge #592
- Brequet's Aircraft ID Challenge #591
- Breguet's crash files ID challenge # 444
- Breguet's Aircraft ID Challenge #590
- Breguet's crash files ID challenge # 443
- STAe engine nomenclature definitions
- Paschendale
- Breguet's Aircraft ID Challenge #589
- Aces and fame
- Breguet's crash files ID challenge # 442
- altitude calculations for AA guns
- Which Sopwith Triplanes produced by Clayton & Shuttleworth
- Breguet's Crash File Challenge # 441
- Fokker DrI and FI
- Breguet's Crash File Challenge # 440
- SPAD SVII No.908
- German practice bombs
- 74 sqn SE.5a flown by kiwis?
- Breguet's Aircraft ID Challenge # 588
- Fokker Dr.I cowling
- Coopers Bombs on a Camel
- rest and rotation
- Breguet's Aircraft ID Challenge # 587
- D. H. 2 - 'Rawalpindi'
- Aircraft question
- Breguet's Aircraft ID Challenge #586
- Breguet's Crash File Challenge # 439
- Vickers FB 24 series
- BREGUET's CRASH FILE CHALLENGE No 438
- Packard X-24
- Packard X-24
- Belgian RE8's
- Looking For Morane BB Pictures From Cross And Cockade
- Fokker V1, V2 and V3
- Italian Semi-Rigid Cittä di Ferrara (M.2) Colors
- underside of a DR.1
- BREGUET's CRASH FILE CHALLENGE Nr.437