The 40th Anniversary of the IMSS - Mexican Social Security Institute 2017
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2017
The 40th Anniversary of the IMSS - Mexican Social Security Institute
22. November WM: None Sheetsize: 25 Design: Sergio Barranca Rábago Perforation: 13
![[The 40th Anniversary of the IMSS - Mexican Social Security Institute, type ESL]](https://www.stampworld.com/media/catalogue/Mexico/Postage-stamps/ESL-s.jpg)
