Stamp Catalog
5 stamps found
100th Anniversary of the Birth of Andrei Sakharov, Physicist and Human Rights Activist
Russia · 2021
common~$2
100th Birth Anniversary of James Franck and Max Born
Germany · 1982
common~$0.15
Johan Gadolin Portrait Stamp
Finland · 1960
common~$0.4
100th Birthday of Heinrich Hertz
West Germany · 1957
common~$0.5
Wilhelm Roentgen Nobel Prize Anniversary
Germany · 1951
uncommon~$25