Postage stamp sheet ark2109 from the series „Exploring Outer Space– Salyut, Copernicus”
Postage stamp sheet ark2109 from the series „Exploring Outer Space– Salyut, Copernicus”
Creator: Zbigniew Stasik
Date: 20 June 1973
Description: Postage stamp sheet showing the American astronomical observatory Copernicus. The tab features an image of Copernicus with an astrolabe. Print run of 416,666 stamps