Booklets of the World; U.S. and Worldwide; Russia
April 6-7, 2011 and April 11-12, 2011
| Images | Description | Current Bid |
 | Lot #3386 RUSSIA - AIR POST Air Post 1931 Airships, 20k carmine, vertical watermark, top sheet margin single, h.r., v.f. and scarce variety, with 2005 Raritan guarantee (Liapine 333) * Catalog #C17var Catalog Value €500 | Unsold |
