The 100th Anniversary of the International Metric Convention - International Women`s Year - Diplomatic Conference on Humanitarian Law 1975
Now showing: Switzerland - Postage stamps - 1975 - The 100th Anniversary of the International Metric Convention - International Women`s Year - Diplomatic Conference on Humanitarian Law - 4 stamps.
1975
The 100th Anniversary of the International Metric Convention - International Women`s Year - Diplomatic Conference on Humanitarian Law
13. February WM: None Design: Roland Hirter Engraving: Courvoisier S.A. Perforation: 11¾
![[The 100th Anniversary of the International Metric Convention - International Women`s Year - Diplomatic Conference on Humanitarian Law, type ANZ]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ANZ-s.jpg)
![[The 100th Anniversary of the International Metric Convention - International Women`s Year - Diplomatic Conference on Humanitarian Law, type AOA]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AOA-s.jpg)
![[The 100th Anniversary of the International Metric Convention - International Women`s Year - Diplomatic Conference on Humanitarian Law, type AOB]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AOB-s.jpg)
![[The 100th Anniversary of the International Metric Convention - International Women`s Year - Diplomatic Conference on Humanitarian Law, type AOC]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AOC-s.jpg)