The 10th Anniversary of the Signature of The Montreal Protocol on Substances that Deplete the Ozone Layer 1997
Now showing: St. Vincent And The Grenadines - Postage stamps - 1997 - The 10th Anniversary of the Signature of The Montreal Protocol on Substances that Deplete the Ozone Layer - 1 stamps.
1997
The 10th Anniversary of the Signature of The Montreal Protocol on Substances that Deplete the Ozone Layer
16. September WM: None Perforation: 14¼
