Image #1
WORLDWIDE AIR POST STAMPS AND POSTAL HISTORY
Soviet Union
Lot # 147 | ** | Scott # 641a
| 1938, 2nd Trans-Polar Flight, 20k gray black, imperforated single with enlarged margin at bottom and nice margins at other sides, typical gum wrinkles, full OG, NH, VF, C.v. $950, Est. $400-$500 . |