Description:
1926 (Dec 2) New York-Philadelphia-Washington DC four envelopes flown by Sir Alan J Cobham and his wife Lady Gladys on US Congress demonstration flight each initialled "AJC" on face, the first three from New York, Milburn NJ & Philadelphia with 'COBHAM FIRST UNITED STATES OVERLAND FLIGHT/DH "MOTH" AIRPLANE' cachet, the latter with 'COBHAM PERI-COLUMBIA DEMONSTRATION FLIGHT/BOLLING FIELD/WASHINGTON DC' cachet.
Quantity : 4
Symbol : C
Grade : A
Categories: Stamps & Postal History > TOM FROMMER PART II - Famous Pilots & Famous Flights