U.S. & Worldwide; The Alexander Collection of Russia
September 14-16, 2010
| Images | Description | Current Bid |
 | Lot #1341 RUSSIA 1917 5r dark blue, green & pale blue, imperf. single with yellow groundwork inverted, v.f., rare and undercatalogued error, with Robineau cert. (Standard 154a variety) * Catalog #133b | Price Realized $4,750.00 |
