Airships cover signed by Zeppelin L127 Graf Zeppelin crew member Ernst Fischbach

Hand written letter, signed by General Sir Dighton Pronbyn VC who has also initialled the envelopeGeneral Sir Dighton Macnaghten Probyn, VC, GCB, GCSI..

Hand written letter, signed by Field Marshal Sir Evelyn Wood VCField Marshal Sir Henry Evelyn Wood, VC, GCB, GCMG (9 February 1838 – 2 December 1919) ..

50th anniversary of the outright winning of the Schneider Trophy cover, signed by Air Vice marshal S.N Webster winning pilot of the 1927 Schneider Tro..

RAF Historic Aviators cover dedicated to 1931 Schneider trophy winning pilot Sir John Boothman, signed by Air Vice marshal S.N Webster winning pilot o..

RAF Historic Aviators series cover dedicated to and signed by Jean Batten also signed by Edgar Percival, designer of the Percival-Gull aircraft she f..