Results for "Washington (D.C.)"
Martin Buzas
- Date: April 13, 1972
- Creator: Unknown
- Creator: Unknown
Richard S. Boardman
- Date: c. 1985
- Creator: Krantz, Victor
- Creator: Krantz, Victor
Secretary Charles D. Walcott in the Field
- Date: c. 1911
- Creator: Unknown
- Creator: Unknown
William H. Dall, Side Profile
- Date: circa 1916
- Creator: Unknown
- Creator: Unknown
G. Arthur Cooper and Richard E. Grant
- Date: 1963
- Creator: Unknown
- Creator: Unknown
Alpheus Hyatt
- Date: c. 1890s
- Creator: Unknown
- Creator: Unknown
Edward Oscar Ulrich
- Date: 1937
- Creator: Unknown
- Creator: Unknown
Vertebrate Paleontology Exhibit, Conference on Future
- Date: 1927
- Creator: Unknown
- Creator: Unknown
Joseph Henry's Letter to Francis Dwight (March 3, 1845)
- Date: March 3, 1845
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Roland W. Brown
- Date: 1958
- Creator: Unknown
- Creator: Unknown
A. Myra Keen with her Parents
- Date: 1914
- Creator: Unknown
- Creator: Unknown
G. Arthur Cooper's 80th Birthday Party
- Date: 1982
- Creator: Doescher, R
- Creator: Doescher, R
