Results for "United States. Department of Agriculture. Systematic Entomology Laboratory"
![Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4001].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4001].")
Leland Ossian Howard (1857-1950)
William Middleton (1893-1970)
- Creator: Scott, Julian P
Insects Exhibit, Natural History Building - J.F. Gates Clarke
- Date: 1954 June 4, 1954
- Creator: United States Department of Agriculture
Insects Exhibit, Natural History Building - J.F. Gates Clarke
- Date: 1954 June 4, 1954
- Creator: United States Department of Agriculture
- Collection
Correspondence, 1963-1980, with related records from 1938
- Date: 1938 1938-1980 1963-1980, with related records from 1938
- Creator: National Museum of Natural History (U.S.) Division of Neuropteroids and Diptera
Coconut Palms, Paraiso, Panama
- Date: 1912
- Creator: Busck, August
- Creator: Busck, August
Leland Ossian Howard (1857-1950)
Leland Ossian Howard (1857-1950)
Leland Ossian Howard (1857-1950)
Leland Ossian Howard (1857-1950)
Leland Ossian Howard (1857-1950)
Leland Ossian Howard (1857-1950)
- Creator: Science Service
![Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4001].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4001/full/250,/0/default.jpg "Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4001].")
![William Middleton (1893-1970), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-6070].](https://ids.si.edu/ids/iiif/SIA-SIA2008-6070/full/250,/0/default.jpg "William Middleton (1893-1970), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-6070].")
![Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4000].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4000/full/250,/0/default.jpg "Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4000].")
![Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4003].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4003/full/250,/0/default.jpg "Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4003].")
![Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4002].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4002/full/250,/0/default.jpg "Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4002].")
![Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4005].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4005/full/250,/0/default.jpg "Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4005].")
![Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4004].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4004/full/250,/0/default.jpg "Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4004].")
![Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4007].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4007/full/250,/0/default.jpg "Leland Ossian Howard (1857-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4007].")