Results for "Washington (D.C.)"
Survey Offices in Washington, D.C
- Date: 1873
- Creator: Jackson, William Henry 1843-1942
Members of the Geophysical Laboratory, Carnegie Institution, Washington, D.C
- Date: 1920 November 1920
Major John Wesley Powell
- Date: c. 1870s
- Creator: Sawyer ?
- Creator: Sawyer ?
Smithsonian Holds Its First Two Lecture Series
- Date: March 16-May 11, 1849
John Wesley Powell
- Date: 1875
- Creator: Parker of Washington, D.C
- Creator: Parker of Washington, D.C
John Wesley Powell
- Date: c. 1890
- Creator: Parker of Washington, D.C
- Creator: Parker of Washington, D.C
Instructions Issued for Polaris Expedition
- Date: June 9, 1871
George P. Merrill
- Date: February 11, 1927 1927
- Creator: Unknown
- Creator: Unknown
Coopers in Paleontology Lab
- Date: 1954
- Creator: Unknown
- Creator: Unknown
Geology & Paleontology Exhibits, Conference on the Future of SI
- Date: February 11, 1927 1927
- Creator: Unknown
- Creator: Unknown
George P. Merrill Looking at Physical and Chemical Geology Exhibit
- Date: February 11, 1927 1927
- Creator: Unknown
- Creator: Unknown
G. Arthur Cooper Displays James Hall Medal
- Date: 1986
- Creator: Krantz, Victor
- Creator: Krantz, Victor
