Berliin
Praegu kuvatakse: Berliin - postmargid (1948 - 1990) - 1 margid.
1971
The 150th Anniversary of Herman von Helmholtz' Birth - Scientist
27. august WM: mitte ükski perforatsioon: 14
![[The 150th Anniversary of Herman von Helmholtz' Birth - Scientist, Tüüp KG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Berlin/Postage-stamps/KG-s.jpg)
