Greiner, Bodo (1907- )
Firla, Tadeusz (1908- )
Mader, Felix (1867-1941) Hager, Georg (1863-1941). Editor Mitterwieser, Alois (1876-1943). Preface Lösti, Georg (1859-1943). Photographer
Ritz, Joseph Maria (1892-1960) Lill, Georg (1883-1951). Editor Lösti, Georg (1859-1943). Photographer Schrötter, Georg. Preface
Mader, Felix (1867-1941) Hager, Georg (1863-1941). Editor Lösti, Georg (1859-1943). Photographer
Mader, Felix (1867-1941) Hager, Georg (1863-1941). Editor Lösti, Georg (1859-1943). Photographer
Sinko, Tadeusz (1877-1966)
Dingerdissen, Hans-Joachim (1906- )
Weberbauer, Hugo (1906- )
Deutsche Landwirtschafts-Gesellschaft
Normenausschuß der deutschen Industrie Normenausschuss der Deutschen Industrie Gesellschaft der Freunde und Förderer der Hamburgischen Schiffbau-Versuchsanstalt Hafenbautechnische Gesellschaft
Wollenberg, Odo (1902- )
Fritzler, Hildegard (1907-1987)
Ray, James C. United States of America. Geological Survey.
Reed, John Calvin (1905-1993) United States of America. Geological Survey.
Richards, Ralph Webster (1879-?) Waring, Gerald Ashley (1883-?) United States of America. Geological Survey.
Hill, James Madison (1884-?) United States of America. Geological Survey.
Smith, Philip Sidney (1877-1949) United States of America. Geological Survey.
Stose, George Willis (1869-1960) Jonas, Anna Isabel (1881-1974) United States of America. Geological Survey.
Baker, Arthur Alan (1897-1996) United States of America. Geological Survey.
Smith, Philip Sidney (1877-1949) United States of America. Geological Survey.