Berliin
Praegu kuvatakse: Berliin - postmargid (1948 - 1990) - 1 margid.
1977
The 100th Anniversary of the Establishing of Patents
13. juuli WM: mitte ükski perforatsioon: 14
![[The 100th Anniversary of the Establishing of Patents, Tüüp PR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Berlin/Postage-stamps/PR-s.jpg)
