Achievements of Polish science issue of Poland
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Short desc: Achievements of Polish science
Issuer: Poland Date: 10/29/2016 Occasion: unset Consists of 6 stamps: (See stamps as list) 2.50z d=Prof Aleksander Gieysztor historian 2.50z d=Prof Wietold Kula historian 2.50z d=Prof Gerard Labuda historian 2.50z d=Prof Edmund Faustyn Biernacki physician 2.50z d=Prof Hilary Koprowski physician 2.50z d=Prof Wladyslaw Kunicki-Goldfinger microbiologist All are perf=11 |
