Results for "United States National Museum. Division of Mineralogy and Petrology"
John Bernhard Smith
- Date: April 1884
- Creator: Pearsall, G. Frank
- Creator: Pearsall, G. Frank
- SI History Bibliography
Vignettes of the Presidents of the Entomological Society of America, 1889-1989
- Date: Fall 1989
- Creator: Spilman, T. J
- Creator: Spilman, T. J
United States National Museum Entomological Workers, 1905
- Date: c. 1905
- Creator: Unknown
- Creator: Unknown
Cover to Schwarz's Travel Log Book
- Date: 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
Title Page for USDA "Memorandum of Expenses" Log
- Date: January-February 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
Entry from Eugene A. Schwarz's Travel Log
- Date: January, 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
Expense Page from USDA Memorandum of Traveling Expenses
- Date: January 21, 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
Leland Ossian Howard as a Young Man
- Date: c. 1890s
- Creator: Unknown
- Creator: Unknown
Doris Holmes Blake at Desk
- Date: c. 1970
- Creator: Unknown
- Creator: Unknown
W. Donald Duckworth
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
W. Donald Duckworth
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
W. Donald Duckworth
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
