Diffraction Grating

Diffraction Grating

Usage conditions apply
Glass plate, 35 mm. long, and 20 mm. wide; ruled area is 27 mm. long, and 20 mm. wide.
Currently not on view
Object Name
diffraction grating
overall: 2 1/8 in x 1 7/8 in x 2 1/4 in; 5.3975 cm x 4.7625 cm x 5.715 cm
ID Number
accession number
catalog number
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Medicine and Science: Physical Sciences
Data Source
National Museum of American History
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