U.S. Postal History U.S. Postal History 1933 Century of Progress Flight.
Sale No: 45
Lot No:1446
Symbol:
Cat No:C18
1933, Century of Progress Flight. With 50¢ Zepp block of 4, postmarked with N.Y. Varick Station duplex, green Friedrichshafen transit on reverse, with red German and purple CofP flight cachets, Very Fine and attractive. Scott No. C18 $275. $0 (Image)