1924, Lenin Mourning issue, two postcards of 3k red, picturing Lenin's portrait in grayish violet or gray, fresh, unused, VF, Mi #P3a, b, C.v. _E300, Est. $150-$200 (Image)

1931, Industry and Agriculture Financing 10k red, wrong card cut out with a small part of adjoining card (not the same) at right, unused, VF and rare, Standard Cat. #195A, Est. $140-$180 (Image)

COMMUNIST PROPAGANDA ON EARLY SOVIET STATIONERIES: 1937, seven postcards and one envelope, each one bearing various messages about Stalin's Constitution, New Electoral Law and Greetings for 20th Anniversary of the October Revolution, produced by Leningrad Department of Communications, fresh, unused, VF and scarce group, ex-Vadim Ustinovsky, Standard Cat. #V.1/4 var, Est. $500-$600 (Image)