The 100th Anniversary of the Founding of SEP - Secretaria de Educación Pública 2021
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2021
The 100th Anniversary of the Founding of SEP - Secretaria de Educación Pública
9. October WM: None Sheetsize: 50 Design: Luis Quezada Villalpando Engraving: Imprenta Nacional, Montevideo. Perforation: 10
![[The 100th Anniversary of the Founding of SEP - Secretaria de Educación Pública, type EXX]](https://www.stampworld.com/media/catalogue/Mexico/Postage-stamps/EXX-s.jpg)
