125th Birth Anniversary of Pafnuty Chebyshev issue of Russia
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Short desc: 125th Birth Anniversary of Pafnuty Chebyshev
Issuer: Russia Date: 5/25/1946 Occasion: Pafnuty Chebyshev birth Number/Year: 125 Consists of 2 stamps: (See stamps as list) 30k brn 60k grayblk All are d=Chebyshev perf=12 Record of changes |
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