WW1 RAF Army of the Rhine Cologne to RAF Catterick Aerodrome APO S.40 Censor Card
WW1 picture postcard from 'Koln' Cologne Germany, cancelled with the machine A.P.O. S. 40 detestamp - 28 MAY 19 used from Cologne this date.
Card is headed with the senders address: P& R.T. Office RAF Army of the Rhine Cologne and addressed to:
No 3 E.R.D
Condition as shown: