Now showing: Mauritania - Postage stamps (1960 - 1969) - 13 stamps.
3. April WM: None Perforation: 13
3. April WM: None Perforation: 13
3. April WM: None Perforation: 13
21. August WM: None Perforation: 13
9. September WM: None Perforation: 13
2. October WM: None Perforation: 12½