NSVL
Praegu kuvatakse: NSVL - postmargid (1923 - 1991) - 1 margid.
1958
The 25th Anniversary of First Soviet Industrial Plants
20. oktoober WM: mitte ükski lehe suurus: 90 Disain: E. Gundobin perforatsioon: 12 x 12¼
![[The 25th Anniversary of First Soviet Industrial Plants, Tüüp BPT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BPT-s.jpg)
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