The 100th Anniversary of the Founding of the Slovak Teachers' Choir 2021
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2021
The 100th Anniversary of the Founding of the Slovak Teachers' Choir
13. March WM: None Sheetsize: 50 Design: Daniela Olejnikova Perforation: 13½
![[The 100th Anniversary of the Founding of the Slovak Teachers' Choir, type AEI]](https://www.stampworld.com/media/catalogue/Slovakia/Postage-stamps/AEI-s.jpg)
