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- Altitude Compensating Carburettors, Pt.2: German (28 replies)
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- Finnish Manual for Breguet 14A2 (2 replies)
- Breguet's Aircraft ID Challenge #241 (17 replies)
- Spad XI (2 replies)
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- Machine Gun ID plates (3 replies)
- Bleriot XI drawings (3 replies)
- Metal propelers (14 replies)
- Breguet's Aircraft ID Challenge #240 (14 replies)
- Can anyone ID these German propellers? (35 replies)
- Etrich Taube plan views (6 replies)
- Breguet's Aircraft ID Challenge #239 (6 replies)
- Armstrong-Whitworth FK8 endurance (3 replies)
- Breguet's Aircraft ID Challenge #238 (10 replies)
- Breguet's Aircraft ID Challenge #237 (3 replies)
- Roland C11 (3 replies)
- Looking for Rotherham Pump (0 replies)
- Breguet's Crash File # 84 (15 replies)
- Nieuport? (6 replies)
- Nice restoration! (2 replies)
- Breguet's Aircraft ID Challenge #236 (5 replies)
- PFALZ D.III or D.IIIa (23 replies)
- How Were The guns fired on a WWI Fighter? (8 replies)
- Breguet's Aircraft ID Challenge #235 (8 replies)
- Breguet's Crash File # 83 (2 replies)
- Breguet's Aircraft ID Challenge #234 (12 replies)
- Fd20 (0 replies)
- Breguet's Aircraft ID Challenge #233 (13 replies)
- Aerosphere 1939 (0 replies)
- Gunsight on Sopwith Pup (0 replies)
- Breguet's Aircraft ID Challenge #232 (11 replies)
- Albatros D.V (12 replies)
- Breguet's Crash File # 82 (8 replies)
- Breguet's Aircraft ID Challenge #231 (9 replies)
- Breguet's Crash File # 81 (2 replies)