Rock Salt Prism


Rock salt prism used with a Perkin Elmer infrared monochromator at the Naval Research Laboratory, ca. 1950.

Location: Currently not on view

See more items in: Medicine and Science: Physical Sciences


Exhibition Location:

Data Source: National Museum of American History

Id Number: 1995.0048.02Accession Number: 1995.0048Catalog Number: 1995.0048.02

Object Name: prism, rock salt

Measurements: overall: 9 in x 7 1/2 in; 22.86 cm x 19.05 cmoverall: 8 5/8 in x 7 in; 21.9075 cm x 17.78 cm


Record Id: nmah_1183859

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