Now showing: Mongolia - Postage stamps (1970 - 1979) - 12627 stamps.
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFW]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFW-s.jpg)
![[The 100th Anniversary of U.P.U., type AFX]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFX-s.jpg)
![[The 100th Anniversary of U.P.U., type AFY]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFY-s.jpg)
![[The 100th Anniversary of U.P.U., type AFZ]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFZ-s.jpg)
![[The 100th Anniversary of U.P.U., type AGA]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AGA-s.jpg)
![[The 100th Anniversary of U.P.U., type AGB]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AGB-s.jpg)
![[The 100th Anniversary of U.P.U., type AGC]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AGC-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFZ]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFZ-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AGA]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AGA-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFW]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFW-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFX]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFX-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFY]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFY-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFY]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFY-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFX]](https://www.stampworld.com/media/market/162724/6921865-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFY]](https://www.stampworld.com/media/market/194290/6963328-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AGB]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AGB-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFW]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFW-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFX]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFX-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFY]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFY-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFZ]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFZ-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFX]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFX-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AGA]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AGA-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFZ]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFZ-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFY]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFY-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFW]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFW-s.jpg)
![[The 100th Anniversary of U.P.U., type AFX]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFX-s.jpg)
![[The 100th Anniversary of U.P.U., type AFY]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFY-s.jpg)
![[The 100th Anniversary of U.P.U., type AFZ]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFZ-s.jpg)
![[The 100th Anniversary of U.P.U., type AGA]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AGA-s.jpg)
![[The 100th Anniversary of U.P.U., type AGB]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AGB-s.jpg)
![[The 100th Anniversary of U.P.U., type AGC]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AGC-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFW]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFW-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFX]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFX-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFY]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFY-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFZ]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFZ-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFW]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFW-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFX]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFX-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFY]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFY-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFZ]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFZ-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AGA]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AGA-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFW]](https://www.stampworld.com/media/market/46765/10456059-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFW]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFW-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFX]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFX-s.jpg)
31. December WM: None Perforation: 12
![[The 100th Anniversary of U.P.U., type AFY]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AFY-s.jpg)