The 40th Anniversary of the Institute of Security and Social Services of State Workers - I.S.S.S.T.E. 1999
Now showing: Mexico - Postage stamps - 1999 - The 40th Anniversary of the Institute of Security and Social Services of State Workers - I.S.S.S.T.E. - 1 stamps.
1999
The 40th Anniversary of the Institute of Security and Social Services of State Workers - I.S.S.S.T.E.
1. October WM: None Perforation: 13½ x 13¼
![[The 40th Anniversary of the Institute of Security and Social Services of State Workers - I.S.S.S.T.E., type CWV]](https://www.stampworld.com/media/catalogue/Mexico/Postage-stamps/CWV-s.jpg)
