Bogusław Brandt, Postage stamp No. 560 on the occasion of the 1st Congress of Polish Science, 1951
Postage stamp no 560 issued on the occasion of the 1st Congress of Polish Science
- Creator: Bogusław Brandt
- Date: 1951
- Description: On the stamp – portrait of Copernicus after a painting by Jan Matejko
- Location: Regional Museum in Toruń