Thomas H. Daugherty
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Download IIIF ManifestRequest permissionsDownload image PrintID: SIA Acc. 90-105 [SIA2008-0868]
Creator:
Form/Genre: Black-and-white photographs
Date: 1930s
Citation: Smithsonian Institution Archives, Accession 90-105, Science Service Records, Image No. SIA2008-0868
When this photograph was taken during the 1930s, Thomas H. Daugherty was assistant director of research at the chemical firm Calgon, Inc.
Smithsonian Institution Archives, Accession 90-105, Science Service Records, Image No. SIA2008-0868
Smithsonian Institution Archives, Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
1930s
Cleaning compounds
Black-and-white photographs
SIA Acc. 90-105 [SIA2008-0868]