U.S. and Worldwide Stamps; Specialized Russia
March 12-13, 2008 and March 26-27, 2008
| Images | Description | Current Bid |
 | Lot #588 COLOMBIA Air Post 1950 30c green, block of four, "A" overprinted sideways at left, black offset on back, fine-v.f., rare  **Catalog #C190var | Unsold |
