The 10th World Conference of the International Diabetes Federation 1979
Now showing: Austria - Postage stamps - 1979 - The 10th World Conference of the International Diabetes Federation - 1 stamps.
1979
The 10th World Conference of the International Diabetes Federation
10. September WM: None Sheetsize: 50 Design: Otto Stefferl. Perforation: 14
![[The 10th World Conference of the International Diabetes Federation, type ARO]](https://www.stampworld.com/media/catalogue/Austria/Postage-stamps/ARO-s.jpg)
