Description
1911 FIRST OFFICIAL U.K. AERIAL POST/USED LONDON EMERGENCY ENVELOPE IN OLIVE-GREEN. Good used example of the London emergency envelope in olive-green addressed to 'Mrs Latham Welby Gardens Grantham' with KGV 1d Downey cancelled good large part strike FIRST UNITED KINGDOM/AERIAL POST LONDON date stamp SP 14 1911 die 1. Envelope some imperfections. On reverse GRANTHAM date stamp SP 20 11. (Ref 119444).
