Lot
2407 
/o/
Worldwide, Zeppelin Flights Collection, 1928-33, of 15 covers and 9 stamps mostly mint; includes five German Zepp franked flights including 2m South American issues on Zeppelin cachet cover, Argentina 1930 Zepp set and cover, U.S. with three C18 Century of Progress flights, etc.; worth a look. Estimate $400 - 600.
Realized: $425