German Democratic Republic - 134
134
German Democratic Republic 1975
275th Anniversary of the
Academy of Sciences in Berlin
Academy of Sciences in Berlin
275th Anniversary of the
Academy of Sciences in Berlin
Academy of Sciences in Berlin
Remembrance and
Memorial Sites
Memorial Sites
CSCE in Helsinki
International Solidarity
Philately Day
Brothers Grimm - German Dictionary
10pf multicolored
July 2, 1975
Karl Schwarzschild Observatory
20pf multicolored
July 2, 1975
Electron Microscope, Chemical Plant
25pf multicolored
July 2, 1975
Intercosmos 10
35pf multicolored
July 2, 1975
Vienna Memorial
35pf multicolored
October 14, 1975
Map of Europe
20pf multicolored
July 30, 1975
Raised Fist
(10 + 5)pf multicolored
September 23, 1975
Restored Post Gate, Wurzen
(10 + 5)pf multicolored
October 21, 1975
New Post Office, Baerenfels
20pf multicolored
October 21, 1975