Description

1941(Oct 4)Plain envelope with part of back flap gone taking away part of senders details to Aberdeen from L.A.C. 999576 B(urron) R. bearing GB GVI 2½d tied FPO 494 cds & with violet arched R.A.F. Censor 19 (type RAF R4)… RAF Censor R4 censors were primarily used in the security areas of the UK & Ireland plus Iceland