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
THROUGH AFRICA BY IMPERIAL AIRWAYS, SUDD, SOUTHERN SUDAN
23
back:- FLOATING ISLANDS OF DECAYED VEGETATION IN THE UPPER REACHES OF THE NILE. ELEPHANTS ROAM OVER THEM