Аукцион Bidspirit | Soviet Union stamps of 1923-32

Soviet Union stamps of 1923-32 - 1925, Lenin Mausoleum, essay of unaccepted design for 40k in violet brown, right sheet margin imperforated block of four, printed on paper with horizontal watermark Borders and Rosettes, full OG, NH, VF and rare multiple , Sc. #294/301