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Short desc: 100 years Carl-Zeiss-Foundation, Jena
Issuer: German Democratic Republic Date: 5/16/1989 Sort position: 2 Occasion: Carl-Zeiss-Foundation, Jena founding Number/Year: 100 Consists of 2 stamps: (See stamps as list) 50pf d=Interference microscope JENAVAL Interphako 85pf d=Twice-coordinates-gauge ZKM 01-250 C |