The Mahendra Sagar Collection of Inverted Centers
October 5-6, 2011
| Images | Description | Current Bid |
 | Lot #451 RUSSIA Russian Offices in China 1917 $5 on 5r dark blue green & pale blue, basic stamp with groundwork inverted, additional variety surcharge inverted, l.h., v.f., incredibly rare double error, signed Dr.P.Jemchouchin and Prof. Winterstein, with Buchsbayew cert. * Catalog #68a,var | Price Realized $1,000.00 |
