The 100th Anniversary of the World Meteorological Organization 1973
Now showing: Austria - Postage stamps - 1973 - The 100th Anniversary of the World Meteorological Organization - 1 stamps.
1973
The 100th Anniversary of the World Meteorological Organization
4. September WM: None Sheetsize: 50 Design: Otto Stefferl y Rudolf Toth. Perforation: 13¾ x 14½
![[The 100th Anniversary of the World Meteorological Organization, type AJY]](https://www.stampworld.com/media/catalogue/Austria/Postage-stamps/AJY-s.jpg)
