International labour Congress - Overprint 1930
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1930
International labour Congress - Overprint
23. april WM: Inga storlek på arket: 100 Design: Louis-Oscar Roty Gravyr: François Guillemain Perforering: 14 x 13½
![[International labour Congress - Overprint, Typ BG]](https://www.stampworld.com/media/catalogue/France/Postage-stamps/BG-s.jpg)
![[International labour Congress - Overprint, Typ BG1]](https://www.stampworld.com/media/catalogue/France/Postage-stamps/BG1-s.jpg)
