1932, Airship over the Dnieper Dam, 15k gray black, engraved printing, perforation 12 1/2, complete sheet of 40 (5x8), post office fresh quality, full OG. NH, VF, C.v. $480++

200.00

1931, Ice-Breaker "Malygin", 30k-2r, imperforate complete set of four, full OG, NH, mostly VF, C.v. $227

75.00

1933, Record Flight of Stratostat U.S.S.R., 5k, 10k and 20k, complete set of three, full OG, NH, VF, C.v. $463

150.00

1934, Airships, 5k-30k, complete set of five, minor offset on 15k stamp, fresh and nice, full OG, NH, mostly VF and scarce, C.v. $1,020

250.00

1935, Chelyuskin Rescue, 1k-50k, complete set of ten, fresh colors and intact perforation, full OG, NH, VF, C.v. $2,058

750.00

1935, Flight Moscow - San Francisco, red surcharge 1r on 10k dark brown, position 4 of 25-stamp setting, full OG, LH, VF, Soviet Philatelic guarantee hs, C.v. $500

250.00

1955, definitive issue, Airplane over the Globe, 2r deep blue, right sheet margin single imperforate vertically with strong perforation shift, full OG, NH, VF and a spectacular piece

100.00