Results for "United States. Department of Agriculture. Systematic Entomology Laboratory"
Observation Bee Hive, A&I Building
- Date: c. 1920?
- Creator: Unknown
- Creator: Unknown
Entomology Staff
William Harris Ashmead (1855-1908)
- Date: 1903
Leland Ossian Howard as a Young Man
- Date: c. 1890s
- Creator: Unknown
- Creator: Unknown
Carl Heinrich
- Date: c. 1940
- Creator: Unknown
- Creator: Unknown
Agnes Chase Appointed Assistant in Systematic Agrostology
- Date: 1907
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Foster Henderson Benjamin
- Date: c. 1927
- Creator: Unknown
- Creator: Unknown
Arthur Burton Gahan (1880-1960)
Arthur Burton Gahan (1880-1960)
Postcard of a Jackrabbit Herding Cattle
- Date: September 8, 1939
- Creator: Unknown
- Creator: Unknown
John Henry Comstock
- Date: c. 1890s
Leland Ossian Howard (1857-1950)
![Entomology Staff, Smithsonian Institution Archives, SIA RU007323 [SIA2015-002670].](https://ids.si.edu/ids/iiif/SIA-SIA2015-002670/full/250,/0/default.jpg "Entomology Staff, Smithsonian Institution Archives, SIA RU007323 [SIA2015-002670].")
![Arthur Burton Gahan (1880-1960), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1788].](https://ids.si.edu/ids/iiif/SIA-SIA2008-1788/full/250,/0/default.jpg "Arthur Burton Gahan (1880-1960), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1788].")
![Arthur Burton Gahan (1880-1960), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1789].](https://ids.si.edu/ids/iiif/SIA-SIA2008-1789/full/250,/0/default.jpg "Arthur Burton Gahan (1880-1960), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1789].")
![Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4006].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4006/full/250,/0/default.jpg "Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4006].")