Measuring Angles of Microscopic Crystals with the Goniometer
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Download IIIF ManifestRequest permissionsDownload image PrintID: SIA Acc. 12-492 [SIA2012-2782]
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Form/Genre: Lantern slides
Date: 1929
Citation: Smithsonian Institution Archives, Acc. 12-492, Image No. SIA2012-2782
William F. Foshag (1894-1956), working in the lab, is using a two-circle goniometer to determine the angular relations between the faces of a crystal.
Smithsonian Institution Archives, Acc. 12-492, Image No. SIA2012-2782
Smithsonian Institution Archives Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
Lantern slides
SIA Acc. 12-492 [SIA2012-2782]
4 x 3.25;