Bidspirit auction | Soviet Union Collection of Sheets
Soviet Union Collection of Sheets and Large Blocks - 1938, Child Welfare, 80k light green, complete sheet of 50 (5x10), some mainly marginal separation, full OG, NH, VF, SC. V. 87,500P , Sc. #665
Soviet Union Collection of Sheets and Large Blocks - 1938, Child Welfare, 80k light green, complete sheet of 50 (5x10), some mainly marginal separation, full OG, NH, VF, SC. V. 87,500P , Sc. #665