Technische Hochschule (Danzig). Architekturabteilung
Boulton, William Henry (1869- ) Michałowski, Kazimierz (1901-1981). Translator Michałowski, Kazimierz (1901-1981). Preface
Vibraye, Henri de (1874-1971) Dąbrowski, Karol (1883-1940). Translator Sinko, Tadeusz (1877-1966). Preface
Altmann, Bernhard (1907- )
Arndt, Ernst (1904- )
Siewers, Hermann (1908- )
Silber, Anatol (1904- )
Normenausschuß der deutschen Industrie Normenausschuss der Deutschen Industrie Gesellschaft der Freunde und Förderer der Hamburgischen Schiffbau-Versuchsanstalt Hafenbautechnische Gesellschaft
Deutsche Landwirtschafts-Gesellschaft
Larsen, Esper Signius (1879-1961) Berman, Harry (1902-1944) United States of America. Geological Survey.
Smith, Philip Sidney (1877-1949) United States of America. Geological Survey.
Erdmann. Charles Edgar (1897-1971) United States of America. Geological Survey.
Wells, Francis Gerritt (1898-1969) Waters, Aaron Clement (1905-1991) United States of America. Geological Survey.
Tuck, Ralph (1904-?) United States of America. Geological Survey.
Capps, Stephen Reid (1881-1949) United States of America. Geological Survey.
Ross, Clyde Polhemus (1891-1965) United States of America. Geological Survey.