Results for "Smithsonian Institution. Assistant Secretary for Science"
- SI History Bibliography
An Account of the United States National Museum
- Date: 1897
- Creator: True, Frederick William 1858-1914
- Creator: True, Frederick William 1858-1914
- SI History Bibliography
The First Hundred Years of the Smithsonian Institution, 1846- 1946
- Date: 1946
- Creator: True, Webster Prentiss b. 1892
- Creator: True, Webster Prentiss b. 1892
Perrygo & Wetmore at Stumpy Point, N.C
- Date: 1939
- Creator: Graf, John E
- Creator: Graf, John E
View from Mountaintop, Brazil
- Date: 1929
- Creator: Unknown
- Creator: Unknown
View of Waterfall in Brazil, by Mary Agnes Chase
- Date: 1929
- Creator: Chase, Agnes 1869-1963
- Creator: Chase, Agnes 1869-1963
Dr. Raymond B. Manning and William D. Lee Using a "Slurp Gun"
- Date: 1983
- Creator: Penland, Dane A
- Creator: Penland, Dane A
Mary Agnes Chase Collecting Plants, Brazil
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Grasses in Brazil/Photo by Mary Agnes Chase
- Date: 1929
- Creator: Chase, Agnes 1869-1963
- Creator: Chase, Agnes 1869-1963
Mary Agnes Chase, Clarissa Rolfs and Group on Expedition in Brazil
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Wetmore and Perrygo near Chico, Panama, 1949
- Date: March 30, 1949
- Creator: Unknown
- Creator: Unknown
G. Herman Brandt and Henry B. Collins, Jr
- Date: 1929
- Creator: Unknown
- Creator: Unknown
M. Moynihan & A.S. Rand in Colombia
- Date: 1969
- Creator: Smith, Neal Griffith 1937-
- Creator: Smith, Neal Griffith 1937-
