Stamp: Official Stamps for Administration Post B (IV) (Germany, Democratic Republic (DDR)(Hammer and Compass (Typography)) Mi:DD DA30yIIXII,Yt:DD S30,Un:DD SE30
Stamp: Official Stamps for Administration Post B (I) (Germany, Democratic Republic (DDR)(Hammer and Compass (Offset)) Mi:DD DA5xIXII,Sn:DD O5,Yt:DD S5,Sg:DD EO189,Un:DD SE5
File:Stamp of Finland - 1972 - Colnect 825031 - 1 - Coat of Arms 1963 - Type II - STIF Press Printing Booklet.jpeg - Wikimedia Commons
Stamp: Aeroplane and Envelope (Germany, Democratic Republic (DDR)(Aeroplane and Envelope) Mi:DD 3129w,Yt:DD PA16,Un:DD A16
Stamp: Workman and Family (Germany, Democratic Republic (DDR)(Five-year Plan) Mi:DD 458XIND,Un:DD 458r
Stamp: Children Making Music (Germany, Democratic Republic (DDR)(20th Anniversary of the Pioneer Organization) Mi:DD 1432,Sn:DD 1069,Yt:DD 1128,Sg:DD E1153,Un:DD 1432
Stamp: Tree and Globe (Right to Live) (Germany, Democratic Republic (DDR)(International Year of Human Rights) Mi:DD 1369,Sn:DD 1010,Yt:DD 1066,Sg:DD E1090,Un:DD 1369