Description
1935 LEAFLET ROYAL MAIL 'LETTER AIR MAILS EUROPEAN COUNTRIES'. A fine double sided Royal Mail leaflet, 182 x 246 dated March 1935 entitled 'LETTER AIR MAILS./EUROPEAN COUNTRIES' detailing Country of Destination, Latest times of posting unregistered correspondence in the Air Mail Letter Box outside the Head Post Office, London, E.C.1. and approximate time of delivery reckoned from the latest time of posting. (Ref 132204).
