Results for "Perkins, Leonard F., Sr."
Conference on the Future of the Smithsonian
- Date: 1927
- Creator: Unknown
- Creator: Unknown
Attendees at Conference on Future of Smithsonian Institution
- Date: 1927
- Creator: Unknown
- Creator: Unknown
Field notes and maps from Glass Mountains, West Texas, 1965
- Date: 1965 19650328 19650421
- Creator: Cooper, G. Arthur (Gustav Arthur) 1902-
Rose, greenhouse cacti, 1912, 1919 - 1929
- Date: 1912, 1919-1929 19121201 19290501
- Creator: Rose, J. N. (Joseph Nelson), 1862-1928
Baird's Atlas
- Date: 1850s - 1870s
- Creator: Baird, Spencer Fullerton 1823-1887
- Creator: Baird, Spencer Fullerton 1823-1887
A - M
- Date: 1886-1908 18860425 19081110
- Creator: True, Frederick William, 1858-1914
South American trip, 1939
- Date: 1939 19390400 19391212
- Creator: Mann, Lucile Quarry, 1897-1986
Book 2, field notes, Panama, Colombia, 1941-1947
- Date: 1941-1947 19411223 19471015
- Creator: Allen, Paul Hamilton, 1911-1963
Joseph Henry's Record of Experiments Book 1
- Date: August 15, 1834, to September 1839
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
