Box of Photographs of Spectra
date: label: associated dates
content: 1973 04 30 / 1973 04 30
notes: label: Description
content: Box of spectrum photographs probably taken by Henry Draper.
label: Description
content: Ref: George F. Barker, “Memoir of Henry Draper,” <i>Biographical Memoirs of the National Academy of Sciences</i> 3 (1895), pp. 81-139.
label: Location
content: Currently not on view
place: label: associated place
content: United States: Pennsylvania
setName: label: See more items in
content: Medicine and Science: Physical Sciences
creditLine: label: Credit Line
content: John William Christopher Draper and James Christopher Draper
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: PH.333977
label: accession number
content: 304826
label: catalog number
content: 333977
objectType: label: Object Name
content: Solar & Stellar Spectra Set
physicalDescription: label: Physical Description
content: wood, mahogany (overall material)
label: Physical Description
content: brass & iron (overall material)
label: Physical Description
content: glass & photo emulsion (overall material)
label: Measurements
content: average spatial: 9 cm x 11 cm x 21 cm; 3 9/16 in x 4 5/16 in x 8 1/4 in
label: Measurements
content: overall: 3 1/2 in x 8 in x 4 1/4 in; 8.89 cm x 20.32 cm x 10.795 cm