REAL PHOTOGRAPH, PRINTED IN ENGLAND, same images & inscriptions but front numbers on cards 1-6, numbers front & back 23-37, cards also sold in blue album TUCK'S IMPERIAL AIRWAYS OFFICIAL PHOTOGRAPH POSTCARDS
long set, back numbers 1-73 probably sold in sets of 6
13/10/1937
Great Britain
IMPERIAL AIRWAYS HERACLES CLASS, USED ON THE EUROPEAN SERVICES
21
details of BOADICEA CLASS given on back, COPYRIGHT PHOTO "THE AEROPLANE"