IAU congress 1958 issue of Russia
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Short desc: IAU congress 1958
Issuer: Russia Dates: 8/12/1958 - 8/16/1958 Occasion: 10th International Astronomical Union Congress Consists of 3 stamps: (See stamps as list) 8/16/1958 40k d=Crimea observatory 60k d=Moscow University 8/15/1958 1r d=Moscow observatory All are perf=12 |
