1923, first (RSFSR) issue, red surcharge 250r on Sword Breaking Chain 35k ultra, paid duty for stamp exchange cover from Moscow to Varna, franked by eight Soviet Union litho adhesives, appropriate markings and arrival ds, F/VF and scarce combination of RSFSR exchange and Soviet Union definitives

250.00

1924, 2nd issue, black surcharge 1k on Insurance stamp of 1r brown and yellow, perforation 11 1/2, full OG, NH, VF and scarce in never hinged condition, N. Mandrovski certificate

150.00

1926-27, two black surcharges of 5k and 10k on World War Charity stamps of 1k and 3k, paid duty for stamp exchange covers to Germany and Poland, tied by seven-line official cachet with F. Chuchin's facsimile, each cover nicely franked by commemorative and definitive stamps, mostly VF

150.00

1932, 6th issue, black surcharges 10k and 5k on Sword Breaking Chain 70k brown, horizontal se-tenant pair, full OG, NH, VF, Soviet Philatelic guarantee hs on reverse

200.00

1922-33, 34 mostly mint stamps (7 - used), representing stamps of six issues, perforation varieties on the World War I Postal Charity, Provisional surcharge 10(k) over 25k on 300r (postally used, guaranteed genuine), nice quality group, full OG or used, F/VF, C.v. SC.v.45,000P (website photo)
Click the numbers below to see additional images:
2, 3, 4

300.00