Sovjetunionen
Visar nu: Sovjetunionen - Postfrimärken (1923 - 1991) - 2 frimärken.
14. mars WM: Inga Design: I. Martynov and N. Cherkasov Perforering: Printed
![[All-Union Philatelic Exhibition - Lines Above Lenin Parallel with Top of Framework, Typ ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/3530-b.jpg)
juli WM: Inga Design: I. Martynov and N. Cherkasov Perforering: Printed
![[All-Union Philatelic Exhibition - Lines Above Lenin Not Parallel with Top of Framework, Typ DYP1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/DYP1-s.jpg)
