The Igor Gorski Collection of R.S.F.S.R
February 20, 2014
| Images | Description | Current Bid |
 | Lot #3299 R.S.F.S.R. 1923 Philately for Labor 1923 2r+2r on 250r ordinary paper, bronze overprint and surcharge inverted, upper left sheet corner margin block of four, h.r. at top, bottom stamps n.h., v.f., with 2006 Mandrovski certificate. One of the only four recorded blocks of four with inverted bronze surcharge on 250r  */**Catalog #97Tb | Price Realized $4,750.00 |
