1930, Airmail Special Delivery cover from Chicago to California, large cover franked with C12, 569 pair & E15, file fold & end creases, backstamped Santa Barbara Sep 11 (Image)

Est. 40

Emergency Airmail, from St James, Mich, Feb 12 1931, green printed & blue oval cachets, on Roessler envelope, unlisted in his or AAMS catalogs, VF (Image)

Est. 35

1931, C14, $1.30 on UX27 card, Graf Zepplin South American flight, red circular & purple diamond flight cachets, also inverted Lakehurst receiving cds, VF (Image)

Est. 500

1934, U.S. Amry first flight from Newark, NJ airport, Feb 19, green & black cachet on Roessler envelope, listed in Roessler catalog as ROE-FD8, VF (Image)

Est. 40

1938, Northwest Airlines lozenge on Airmail Special Delivery cover from Minneapolis to Omaha, The Sheridan Hotel cnr cd, blue pictorial Minneapolis National Air Week h/s on back, opened roughly at top & right, small tear in upper left corner (Image)

Est. 25

B19, World's Largest Airplane, Initial flight from March Field, Calif Jun 7 1941, nicely cacheted business size cover franked with 6¢ C23, VF (Image)

Est. 40

1961/1983, lot of 12 covers & one card, all Space related, incl Project Mercury, Project Apolo, Skylab, Women in Space, USS New Orleans recovery ship for Apollo-Soyuz, Pioneer 10, ++ (Image)

Est. 50

STS-5 Shuttle Launch cover signed by Russian astronauts V. Bykobsky & V. Aksenov & US astronauts: V Brand, W Lenox, B Overmeyer & J Allen Nov 11 1982 (Image)

Est. 65

1983, Space Flight Challenger cover,franked with $9.35 Eagle & Moon, three different cancels, unaddr, w/NASA folder, VF (Image)

Est. 30