Harry R. De Silva
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Download IIIF ManifestRequest permissionsDownload image PrintID: SIA Acc. 90-105 [SIA2008-0427]
Creator:
Form/Genre: Black-and-white photographs
Date: 1934
Citation: Smithsonian Institution Archives, Accession 90-105, Science Service Records, Image No. SIA2008-0427
Harry Reginald De Silva (1898-1990), psychologist and traffic analyst, 1934.
De Silva, Harry R (Harry Reginald) 1898-1990
Smithsonian Institution Archives, Accession 90-105, Science Service Records, Image No. SIA2008-0427
Smithsonian Institution Archives Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
1934
Black-and-white photographs
SIA Acc. 90-105 [SIA2008-0427]