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Now showing: Switzerland - Postage stamps (1950 - 1959) - 2 stamps.
27. February WM: None Design: Werner Muehlemann Engraving: Courvoisier S.A. Perforation: 11¾
![[Events - Graphic 57, Lausanne - The 75th Anniversary of the Death of Gotthard - Railway - Civil Defense - The 2000th Anniversary of Basel, type YG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/YG-s.jpg)
9. March WM: None Sheetsize: 25 Design: Gebr. Lenz Engraving: Courvoisier S.A. Perforation: 11¾
![[Events, type ZM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/ZM-s.jpg)
