Téma výsledků v rámci 61 Hornické inženýrství

Sjöberg, Axel (1865-1936)

Malmö Museum

Selbach, Karl

Bavarian State Library

Bavarian State Library

Bavarian State Library

Bavarian State Library

Köhler, G.

Bavarian State Library

Vienna Museum of Science and Technology

Vienna Museum of Science and Technology

U.S. Department of Agriculture

Austrian National Library

Bavarian State Library

Seeberg, Philipp Freiherr von

Austrian National Library

Austrian National Library

Austrian National Library

Friese, Johann-Nepomuck

Austrian National Library

Austrian National Library

Austrian National Library

Sjöberg, Axel (1865-1936)

Malmö Museum

Heidelberg University Library

Deutsche Fotothek

Bavarian State Library

Gumpertz, H.; Le Brun, ...

Bavarian State Library

Bavarian State Library

Bavarian State Library