£750
1911 (Sep 16) Windsor to London violet privilege mail envelope addressed to Windham, a KGV 1d tied by Windsor Aerial Post c.d.s code "1", backstamped at Cricklewood, signed by Capt. W. Windham (organiser of the Aerial Post) and later by Alan Cobham. A little faded but a rare signed cover. Photo on Page 8.
Fees apply to the hammer price:
Free Registration
26.4% inc VAT*
Flat Fee Registration
22.80% inc VAT*
