FDC for the new Royal Mail Air Display stamp issue. Cover was actually flown over Bletchley Park by Dakota ZA947. Makes it very special indeed.
Only 50 wll be issued
FDC 109 and the other BBMF covers could create a priceless collection of historic aircraft covers. But the opportunity to do so will not last long.
Especially as many are on offer at 50% off normal price.