Base

Base

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Description
Metal piece for the large Wadsworth spectrograph from the National Bureau of Standards.
Ref: W. F. Meggers and Kievin Burns, “Notes on Standard Wave Lengths, Spectrographs, and Spectrum Tubes,” Scientific Papers of the Bureau of Standards 18 (1922): 185-199.
Location
Currently not on view
Object Name
base
Measurements
overall: 1 7/8 in x 19 1/8 in x 2 7/8 in; 4.7625 cm x 48.5775 cm x 7.3025 cm
ID Number
PH.328727.09
catalog number
328727.09
accession number
275807
See more items in
Medicine and Science: Physical Sciences
Data Source
National Museum of American History
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