Results for "United States National Museum. Division of Mineralogy and Petrology"
Merle Crisler Foshag
- Date: c. 1926
- Creator: Unknown
- Creator: Unknown
Coopers in Paleontology Lab
- Date: 1954
- Creator: Unknown
- Creator: Unknown
United States National Museum Entomological Workers, 1905
- Date: c. 1905
- Creator: Unknown
- Creator: Unknown
Miss Bertha Ferguson
- Date: September 1935
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Doris M. Cochran Working with Collections
- Date: September 1954
- Creator: Unknown
- Creator: Unknown
Roxie Collie S. Laybourne (1910-2003)
- Date: c. 1950s
- Creator: Unknown
- Creator: Unknown
Roxie Laybourne Holding a Duck
- Date: c. 1960
- Creator: Unknown
- Creator: Unknown
Mary Jane Rathbun Appointed Curator of Marine Invertebrates
- Date: 1894
Helena Weiss, George B. Griffenhagen and Bane
- Date: August 24, 1956
- Creator: Unknown
- Creator: Unknown
Doris M. Cochran at Desk with Specimens
- Date: c. 1930s
- Creator: Unknown
- Creator: Unknown
View from Mountaintop, 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
