The 100th Anniversary of the Metre Convention 1975
Now showing: France - Postage stamps - 1975 - The 100th Anniversary of the Metre Convention - 1 stamps.
1975
The 100th Anniversary of the Metre Convention
31. May WM: None Sheetsize: 25 Design: Claude Haley. Engraving: Imprimerie des Timbres Poste. Paris. Perforation: 13
![[The 100th Anniversary of the Metre Convention, type BBG]](https://www.stampworld.com/media/catalogue/France/Postage-stamps/BBG-s.jpg)
