URSS
Prezentat acum: URSS - Timbre poştale (1923 - 1991) - 1 timbre.
1960
Mechanization and Automation of Production
13. Iulie WM: Niciunul Marimea foii: 50 Design: N. Kruglov Perforare: 11½
![[Mechanization and Automation of Production, Tip BXR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BXR-s.jpg)
![[Mechanization and Automation of Production, Tip BXS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BXS-s.jpg)