The 50th Anniversary of the Niels Bohr's Nuclear Theory 1963
Now showing: Greenland - Postage stamps - 1963 - The 50th Anniversary of the Niels Bohr's Nuclear Theory - 2 stamps.
1963
The 50th Anniversary of the Niels Bohr's Nuclear Theory
21. November WM: None Sheetsize: 50 Design: Viggo Bang Engraving: Czeslaw Slania Perforation: 12¾
![[The 50th Anniversary of the Niels Bohr's Nuclear Theory, type AA]](https://www.stampworld.com/media/catalogue/Greenland/Postage-stamps/AA-s.jpg)
![[The 50th Anniversary of the Niels Bohr's Nuclear Theory, type AA1]](https://www.stampworld.com/media/catalogue/Greenland/Postage-stamps/AA1-s.jpg)
