Live Bidding Auction #89

MOSTLY RSFSR VARIETIES: 1921-24, 19 mint stamps and one money letter, all are properly identified, most valuable items are 100r yellow olive and 100r deep olive on thin paper, three stamps with black surcharge 5000r on 20r ultra on ordinary paper (surcharge shifts in various degree), black surcharge 5000r on 20r blue on thin paper, ''Groletariatu'' variety on ordinary paper and etc., fresh and nice, full OG, NH or LH, F/VF