The 100th Anniversary of the Birth of I.P.Pavlov 1949
Now showing: USSR - Postage stamps - 1949 - The 100th Anniversary of the Birth of I.P.Pavlov - 2 stamps.
1949
The 100th Anniversary of the Birth of I.P.Pavlov
30. September WM: None Sheetsize: 100 Design: V. Klimashin Perforation: 12ΒΌ
![[The 100th Anniversary of the Birth of I.P.Pavlov, type ALX]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/ALX-s.jpg)
![[The 100th Anniversary of the Birth of I.P.Pavlov, type ALY]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/ALY-s.jpg)
