Spectroscope
date: label: date made
content: 1860s
name: label: maker
content: Desaga, Peter
notes: label: Description
content: This is a simple three-armed brass spectroscope with one glass prism, on a black iron tri-leg base. It also has a black iron tube to provide gas a flame. The “P. Desaga / Heidelberg / No. 401” inscription on the eye tube refers to Peter Desaga, the University of Heidelberg instrument maker who, in the late 1850s, made the instrument that Robert Bunsen and Gustav Kirchhoff used for their pioneering work in spectroscopy.
label: Description
content: This was used by cadets at the U.S. Military Academy.
label: Location
content: Currently not on view
place: label: place made
content: Germany: Baden-Württemberg, Heidelberg
topic: label: Subject
content: Science & Scientific Instruments
setName: label: See more items in
content: Medicine and Science: Physical Sciences
label: See more items in
content: Science & Mathematics
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content: Optics
creditLine: label: Credit Line
content: U.S. Military Academy
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: PH.316408
label: catalog number
content: 316408
label: accession number
content: 223721
objectType: label: Object Name
content: spectroscope
physicalDescription: label: Measurements
content: overall: 26.7 cm x 40 cm x 30 cm; 10 1/2 in x 15 3/4 in x 11 13/16 in
label: Measurements
content: overall: 10 3/8 in x 13 1/2 in x 13 in; 26.3525 cm x 34.29 cm x 33.02 cm