Collection of 10 Signitures of Commanding Officers of the BBMF
We have a very limited number of postal covers which have the signatures of every officer who has commanded the Battle of Britain Memorial Flight since 1973 to 2015 with the exception of Sqn Ldr Tomalin who we have been unable to trace.  
60 covers have been signed and numbered with the exception of Sqn Ldr Jackson; we could only find 31 covers with his signature.
This can never be repeated because Sqn Ldr Jackson and 
Sqn Ldr Anderson have passed away.
 
The first 31 orders will receive all the signatures.
But the remaining 29 will only receive the remainder.