Results for "United States National Museum. Division of Echinoderms"
William deC. Ravenel, Administrative Assistant in charge of the United States National Museum
- Date: c. 1920s
- Creator: Unknown
- Creator: Unknown
William deC. Ravenel, Administrative Assistant in charge of the United States National Museum
- Date: c. 1920s
- Creator: Unknown
- Creator: Unknown
Early Native American Exhibit in new United States National Museum
- Date: 1911
- Creator: Unknown
- Creator: Unknown
George C. Maynard
- Date: 1899
- Creator: Unknown
- Creator: Unknown
Leland Ossian Howard as a Young Man
- Date: c. 1890s
- Creator: Unknown
- Creator: Unknown
Insects Exhibit, Natural History Building - Portrait of Virginia Beets
- Date: 1954 June 4, 1954
- Creator: United States Department of Agriculture
Waldo LaSalle Schmitt
- Date: 1965
- Creator: Unknown
- Creator: Unknown
John Brooks Henderson, Jr
- Date: c. 1900
- Creator: Unknown
- Creator: Unknown
George P. Merrill
- Date: circa 1900
- Creator: Unknown
- Creator: Unknown
Porter M. Kier
- Date: 1970s
- Creator: Unknown
- Creator: Unknown
Henry Bascom Collins, Jr
- Date: 1962
- Creator: Unknown
- Creator: Unknown
Charles Valentine Riley
- Date: c. 1870s
- Creator: Unknown
- Creator: Unknown
