The First Definitive Issue. COLLECTION: 1921, 30 mint stamps, singles and block of four, including several scarce color varieties (ultra on ordinary or blue on thin paper), postmaster perforation on 20r ultra, two proofs of New Russian Triumphant and others, all identified on Lindner hingeless pages, fresh quality unit, full OG, many NH stamps, VF (Image)

The First Definitive Issue. 1921, 20r pale ultra, color variety, right sheet margin vertical pair printed on ordinary paper, full OG, NH, VF, top left corner margin vertical pair of common blue shade is included for comparison (Image)

The First Definitive Issue. 1921, two stamps of 20r with double impression in blue on ordinary paper and in ultra on thin paper, first one with marginal gum crease, nice quality otherwise, full OG, NH or LH, VF (Image)

The First Definitive Issue. 1921, 20r pale ultra, printed on thin paper, full OG, VLH, VF and scarce color shade variety (Image)