Autor
Doss, Bruno
1
Feistmantel, Karel, 1819-1885
1
Frankl, Otto, 1855-1923
1
Hoernes, Rudolf, 1850-1912
1
Kettner, Radim, 1891-1967
1
Kraus, Theodor, 1919-1994
1
Macka, Miroslav, 1924-1984
1
Malík, Karel, 1892-1954
1
Mines for the nation Comittee
1
Müller-Wiener, Wolfgang, 1923-1991
1
Okorn, Friedrich
1
Ráb, František
1
Röder, Josef
1
Söhle, U.
1