Description
1911 FIRST OFFICIAL U.K. AERIAL POST/LONDON ENVELOPE IN PURPLE-BROWN. A fine to very fine London envelope in purple-brown addressed to "Marchioness of Ely 11 Templeton Place Earl's Court London SW" with KGV 1d Downey head cancelled fine large part strike FIRST UNITED KINGDOM/AERIAL POST LONDON date stamp SP 9 1911 die 3. (Ref 114457).
