The 10th Anniversary of the Signing of the Montreal Protocol to Protect the Ozone Layer 1997
Now showing: Pakistan - Postage stamps - 1997 - The 10th Anniversary of the Signing of the Montreal Protocol to Protect the Ozone Layer - 1 stamps.
1997
The 10th Anniversary of the Signing of the Montreal Protocol to Protect the Ozone Layer
15. November WM: None Perforation: 13
![[The 10th Anniversary of the Signing of the Montreal Protocol to Protect the Ozone Layer, type AEM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Pakistan/Postage-stamps/AEM-s.jpg)
