Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 2

Russia and Soviet Union - Semi - Postal Issues

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Start price: $425

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Description

1923, Philately for the Children, bronze, gold or silver surcharges on RSFSR stamps, complete set of six, including surcharge 2r+2r on 250r on thin paper, full OG, NH (gold 1r+1r, bronze 4r+4r) or VLH/LH, VF, the ”key” values with experts’ sign, C.v. $1,700, Est. $800-$1,000, Scott #B38-42, B40a