USA $1.30 ZEPPELIN COVER:
C14, VF centered $1.30 Zeppelin neatly tied by New York 31 May 1930 cancel on Lakehurst to Friedrichshafen flight cover. Has 2 diff Zeppelin cachets. VF

Estimate 600.00+ $Cdn

UNITED STATES COMPLETE GRAF ZEPPELIN FIRST DAY COVERS:
C13-15, Complete set of Zeppelins all neatly tied by Washington DC 19 APRIL 1930 FIRST DAY CANCELS on individual cards (C13 and C14) & cover (C15). Each flown on Graf Zeppelin First Europe Pan-America Round Flight with violet and red handstamps. VF, C14 with light vert crease (Image)

2023 Scott 2,900.00

USA - WALTER HINTON AUTOGRAPHED AIRMAIL COVER:
C11, Tied by Cooperstown NY 29 June 1931 cancel on cacheted Flight cover. Has been signed by famous American Pilot WALTER HINTON. He achieved fame as one of the 2 pilots of the flying boat "NC-4" to make the first Trans-Atlantic flight in 1919. VF

Estimate 100.00+ $Cdn