USSR
Muri Bhalissa: USSR - Bolol tal-posta (1923 - 1991) - 1 bolol.
1940
The 20th Death Anniversary of K. A. Timiryazev
1. June WM: Xejn Qies ta'karta: 100 Disinn: I. Dubasov Inċiżjoni: photo Perforazzjoni: 12¼
![[The 20th Death Anniversary of K. A. Timiryazev, Tip MU]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/MU-s.jpg)
![[The 20th Death Anniversary of K. A. Timiryazev, Tip MV]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/MV-s.jpg)
![[The 20th Death Anniversary of K. A. Timiryazev, Tip MW]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/MW-s.jpg)
![[The 20th Death Anniversary of K. A. Timiryazev, Tip MY]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/MY-s.jpg)
