1911 FIRST OFFICIAL U.K. AERIAL POST/LONDON PURPLE-BROWN ENVELOPE LONDON TO GERMANY. Very fine used London envelope in purple-brown from London addressed to Nurnberg, Germany with attractive mixture of KEDVII ½d with KGV 1d Downey either side cancelled two very fine strikes FIRST UNITED KINGDOM/AERIAL POST LONDON date stamps SP 9 1911 die 2. Very attractive overseas usage. (Ref 102865).
