Henry Granger Knight (1878-1942)
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Download IIIF ManifestRequest permissionsDownload image PrintID: SIA Acc. 90-105 [SIA2008-4887]
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Form/Genre: Black-and-white photographs
Date: 1941
Citation: Smithsonian Institution Archives, Accession 90-105, Science Service Records, Image No. SIA2008-4887
Dr. Henry Granger Knight (1878-1942), chief of Bureau of Chemistry and Engineering, U.S. Department of Agriculture, "wearing his new milk hat."
Smithsonian Institution Archives, Accession 90-105, Science Service Records, Image No. SIA2008-4887
Smithsonian Institution Archives Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
Chemistry
Black-and-white photographs
SIA Acc. 90-105 [SIA2008-4887]
Photographic prints