The 30th Anniversary of Tryggve Gran's flight over the North Sea 1944
Now showing: Norway - Postage stamps - 1944 - The 30th Anniversary of Tryggve Gran's flight over the North Sea - 1 stamps.
1944
The 30th Anniversary of Tryggve Gran's flight over the North Sea
30. July WM: None Perforation: 13
![[The 30th Anniversary of Tryggve Gran's flight over the North Sea, type BW]](https://www.stampworld.com/media/catalogue/Norway/Postage-stamps/BW-s.jpg)
