Gdańsk University of Technology
Krischen, Fritz (1881-1949) Gdańsk University of Technology
Heuser, Otto E (1896-1965) Gdańsk University of Technology
Stremme, Hermann (1879-1961) Gdańsk University of Technology
Gdańsk University of Technology
Pohlhausen, Ernst (1890-1964) Gdańsk University of Technology
Gdańsk University of Technology
Gdańsk University of Technology
Gdańsk University of Technology
Gdańsk University of Technology
Gdańsk University of Technology
Gdańsk University of Technology
Gdańsk University of Technology
Gdańsk University of Technology
Gdańsk University of Technology
Gdańsk University of Technology
Gdańsk University of Technology
Gauwirtschaftskammer Danzig-Westpreussen Handelskammer (Gdańsk)
Gauwirtschaftskammer Danzig-Westpreussen Handelskammer (Gdańsk)
Gauwirtschaftskammer Danzig-Westpreussen Handelskammer (Gdańsk)
Gauwirtschaftskammer Danzig-Westpreussen Handelskammer (Gdańsk)
Gauwirtschaftskammer Danzig-Westpreussen Handelskammer (Gdańsk)