Postage stamp no 1780 from the series „500th Anniversary of Copernicus’ Birth”
- Creator: Henryk Chyliński, engraved Barbara Kowalska
- Date: 26 June 1969
- Description: Postage stamp featuring a portrait of Copernicus based on a painting by Jan Matejko and a drawing of the heliocentric pattern. Print run of 4,154,000 stamps
- Location: Artur Sikora’s Collection