John Hays Hammond (1855-1936)
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Download IIIF ManifestRequest permissionsDownload image PrintID: SIA Acc. 90-105 [SIA2008-3288]
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Form/Genre: Black-and-white photographs
Date: 1928
Citation: Smithsonian Institution Archives, Accession 90-105, Science Service Records, Image No. SIA2008-3288
John Hays Hammond (1855-1936), consulting engineer in mining and participant in the Second International Conference on Bituminous Coal, Carnegie Institute of Technology, Pittsburgh, Pennsylvania, November 19-24, 1928.
Smithsonian Institution Archives, Accession 90-105, Science Service Records, Image No. SIA2008-3288
Smithsonian Institution Archives Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
1928
Black-and-white photographs
SIA Acc. 90-105 [SIA2008-3288]
Gelatin silver prints