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112521
112521
https://iisg.amsterdam/authority/place/112521
Portrait Peter Philipp Gingold
'Visit in Heidelberg from congress at Mannheim (May 25-28) 1927...'; in the middle: Rocker.
Text on back: 'From Congress at Mannheim, visit to Heidelberg 1927'; fourth from the left: Rocker.
[Photo.]
Copy from collection of: IML-Berlin, III-4-B 1.10.
Group portrait Karl Ludwig Sand ...
[Picture postcard.]
Group portrait Ibrahim Kaypakkaya ...
150 Jahre Kommunistisches Manifest.
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112521
https://iisg.amsterdam/authority/place/112521