The 100th Anniversary of Polish Security Printing Works 2019
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2019
The 100th Anniversary of Polish Security Printing Works
25. January WM: None Sheetsize: 1 Design: Agnieszka Próchniak Engraving: Przemysław Krajewski Perforation: 11:11½
![[The 100th Anniversary of Polish Security Printing Works, type ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/5090-b.jpg)
