Fishery engineers doing a tutorial at the Reichsanstalt fuer Fischerei in Berlin, Germany 1930s.

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Size: 4912px × 7360px
Photo credit: © mauritius images / United Archives / Heinz Pollmann / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1930s, 3., alimentation, courses, economy, federal, feeding, feeds, fish, fishery, food, german, germany, man, nutrition, nutritional, nutritions, progresses, reich, seminar, stand, tutorial