Król, Aleksander (1890-1971). Editor
Król, Aleksander (1890-1971). Editor
Landolt, Hans Heinrich (1831-1910) Börnstein, Richard (1852-1913) Roth, Walther A. Editor Scheel, Karl. Editor Akerlöf, G.
Ritz, Joseph Maria (1892-1960) Reitzenstein, Alexander von (1904-1986) Lill, Georg (1883-1951). Editor Müllerklein, Kurt. Photographer Mitterwieser, Alois (1876-1943). Preface
Venohr, Kuno (1902- )
Gabriel, Stanisław (1899- ) Mazurek, Jan (1893- )
Becker, Dietrich (1908- )
Krüger, Friedrich (1877-1940) Zickermann, Charlotte (1902- )
Małkowski, Stanisław (1889-1962). Editor Janczewski, E. W. Editor
Bass, N. Wood (1893-1979) Dillard, W. Reese Hengst, Jess H. United States of America. Geological Survey.
Richardson, G. B. (1872-1949) United States of America. Geological Survey.
Hewett, D. F. (1881-?) Callaghan, Eugene (1904-1990) Moore, B. N. Nolan, Thomas Brennan (1901-1992) Rubey, William Walden (1898-1974) Schaller, Waldemar Theodore (1882-1967) United States of America. Geological Survey.
Baker, Arthur Alan (1897-1996) United States of America. Geological Survey.
Fisher, D. Jerome (1896-1988) United States of America. Geological Survey.
Smith, Philip Sidney (1877-1949) United States of America. Geological Survey.
Mertie, John Beaver (1888-1980) United States of America. Geological Survey.
Cooke, C. Wythe (1887-1971) United States of America. Geological Survey.
Waring, Gerald Ashley (1883-?) United States of America. Geological Survey.