Sieger 64C, 1930 South America Flight, C15 tied on airmail envelope by Varick St Sta Apr 26 1930 machine cancel, usual flight cachets, backstamped Lakehurst May 31, very well centered stamp on a Very Fine cover; a select example from this popular flight (Scott $575) (Image)

CV. 200

Sieger 241E, 241G, 1933 Century of Progress Flights with Bonus; Friedrichshafen to Chicago leg with C18 "block of 3" tied by Varick St Annex NY Oct 4 1933 machine cancel; Friedrichshafen round trip flight with C18 blockl tied by Varick St Annex NY Oct 4 1933 machine cancel, appropriate flight cachets and backstamps; bonus USS Los Angeles Flight Covers - five covers, two April 1925 Lakehurt to Bermuda flight, two from return Bermuda to Lakehurt flight, and one from May 1925 Lakehurt to Puerto Rico flight, all with appropriate frankings and markings, two with Worden corner cards, Very Fine, an interesting group (Image)

CV. 400

Sieger 241G, 1933 Century of Progress Flight, C18 pair and two singles tied on envelope by Varick St Annex NY Oct 4 1933 machine cancel and/or German flight cachet, printed Linprint cachet plus usual flight cachet, backstamped Friedrichshafen 2 11 33 and NY City Nov 18 1933 duplex, Fine (Image)

CV. 60

Zeppelin Covers Assortment. six covers incl 1929 LA-NY City leg (2 covers, 1 card), 1932 USS Akron/ USS Patoka visit to San Pedro Cal, 1932 USS Akron Mail Carrying Training Flight, 1933 USS Macon Christening, also includes Brazil Condor/ Zeppelin 1933 Germany flight, 1932 Germany 8th So America Flight to Brazil, Fine group (Image)

CV. 50