Larsen, Esper Signius (1879-1961) United States of America. Geological Survey.
Cross, Whitman (1854-1949) Larsen, Esper Signius (1879-1961) United States of America. Geological Survey.
Larsen, Esper Signius (1879-1961) Berman, Harry (1902-1944) United States of America. Geological Survey.
Larsen, Esper Signius (1879-1961) Stany Zjednoczone. Geological Survey
Pardee, Joseph Thomas (1871-1960) Larsen, Esper Signius (1879-1961) Stany Zjednoczone. Geological Survey
Emmons, William Harvey (1876-1948) Larsen, Esper Signius (1879-1961) Stany Zjednoczone. Geological Survey Larsen, Esper S.