The 50th Anniversary of Mexican Social Security Institute - Medical Services 1993
Now showing: Mexico - Postage stamps - 1993 - The 50th Anniversary of Mexican Social Security Institute - Medical Services - 1 stamps.
1993
The 50th Anniversary of Mexican Social Security Institute - Medical Services
11. May WM: None Perforation: 10
![[The 50th Anniversary of Mexican Social Security Institute - Medical Services, type CFC]](https://www.stampworld.com/media/catalogue/Mexico/Postage-stamps/CFC-s.jpg)
