U.S. and Worldwide; Zemstvo
November 6-7, 2013 and November 13, 2013
| Images | Description | Current Bid |
 | Lot #1330 RUSSIA Air Post 1922 (21 Dec) registered cover addressed to Prague, franked on back with 45r green, used in combination with additional franking, paying total of 400r for air mail, tied by Moscow departure cds, with framed "Mit Luftpost" handstamp, with 1991 Mikulski certificate ("due to inclement weather, airports were closed and the letter traveled by train via Berlin to Czechoslovakia")  Catalog #C1 | Price Realized $1,400.00 |
