Lot# 5155 - Auction 291-297
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Lot# : 5155 Great Britain
First UK Aerial Post London-Windsor Trade Advertisements 1911 (Sept. 9): Dark brown card (first printing, plate 23) without imprint on address side, franked with King George V ½ d. green cancelled by "FIRST UNITED KINGDOM/AERIAL POST LONDON SP 9" to Belfast. Plain back as to be sold for advertisement spaces, but used for private message.Starting bid : 150.00 CHFHammer price : not sold