U.S. and Worldwide; Zemstvo
November 6-7, 2013 and November 13, 2013
| Images | Description | Current Bid |
 | Lot #903 ICELAND Zeppelin Flights 1931 Iceland Flight cover addressed to the United States, franked with 7x30a (horizontal strip of five and a pair) and 10a air post, various transit and arrival postmarks on reverse, fine cover, remarkable franking  Catalog #C9 | Price Realized $400.00 |
 | Lot #904 ICELAND Zeppelin Flights 1931 Iceland flight cover addressed to the United States, franked with 30a and 2k, with Friedrichshafen (3.7) and various other transit postmarks on reverse, fine Catalog #C9,11 | Unsold |
 | Lot #905 ICELAND Zeppelin Flights 1931 Iceland flight cover addressed to Germany, franked with 30a and 2k, with Friedrichshafen (3.7) and Cottbus arrival on reverse, fine Catalog #C9,11 | Unsold |
