DDR
Praegu kuvatakse: DDR - postmargid (1949 - 1990) - 1 margid.
1974
National Stamp Exhibition "DDR '74" - Karl-Marx-Stadt
24. oktoober WM: mitte ükski perforatsioon: 13
![[National Stamp Exhibition "DDR '74" - Karl-Marx-Stadt, Tüüp ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/1730-b.jpg)