RUSSIA 1935 Underground Railway complete set (SG 688/91, Michel 509/12), fine mint, 5k & 20k with wmk horizontal, Michel 509 & 512 Y, fresh. (4 stamps)

RUSSIA 1923 Charity Philately for Workers overprints complete basic set – 1r+1r on 10r with overprinted in gold and the other two stamps overprinted in bronze (Michel 221b, 213ax & 214a, SG 315 & 317/18), very fine used on pieces on pieces tied by Cyrillic “Moskva 1.5. 23” cds cancels. (3 stamps)