141271 1911 FIRST U.K. AERIAL POST LONDON ENVELOPE IN RED TO ISLE OF WIGHT.

1911 FIRST U.K. AERIAL POST, LONDON ENVELOPE IN RED TO ISLE OF WIGHT. Good used London envelope in red, some creasing and peripheral faults to Sandown, Isle of Wight, with KGV 1d Downey, tied fair strike 'FIRST UNITED KINDOM/AERIAL POST/LONDON' date stamp SP 9 1911. On reverse 'SANDOWN/ISLE OF WIGHT' date stamp SP 13 11. (Ref 141271).