Lot 2858
United States, 1933 Chicago Exposition Flight. Freidrichshafen to Sevilla, cover franked with 1933 50¢ Zeppelin block of 4 tied by New York machine postmark, violet U.S. and red German flight cachets; light cover toning, Fine. Sieger No. 241F.Scott No. C18 Estimate $100 - 150.
Realized: $105