Аукцион Bidspirit | Soviet Union - Commemorative Issues

Soviet Union - Commemorative Issues of 1933-35 - 1934, Ivan Fedorov, the first Russian Printer, 20k carmine rose and 40k indigo, imperforated complete set of two in vertical pairs, full OG, NH, VF and scarce in sound condition, C.v. $4,000++, Est. $2,000-$2,500, Scott #529a-30a