1911 FIRST OFFICIAL U.K. AERIAL POST/PRIVILEGE POST CARD IN VIOLET WINDSOR TO LONDON WITH GB AND FRENCH STAMPS. A fine example of the very scarce Privilege post card in violet from Windsor to "Ary Raporport Esq, c/o Offices Aerial Post, General Buildings, Aldwych, London" with KGV ½d Downey cancelled very fine strike FIRST UNITED KINGDOM/AERIAL POST WINDSOR date stamp SP 16 1911 die 1. The card has then been taken privately to France and reposted to an address in Hatton Garden (written on reverse) with French 10c stamp (part on reverse) cancelled R. D'AMSTERDAM 21-9 11. Card with corner bend but a rather attractive and unique usage. (Ref 102730).