Sighting Tube
date: label: associated dates
content: 1931 10 28 / 1931 10 28
label: associated dates
content: 1899 01 26 / 1899 01 26
notes: label: Description
content: Sighting tube that belonged to Andrew Ellicott.
label: Location
content: Currently not on view
place: label: associated place
content: United States: Arizona, Tucson
label: associated place
content: United States: Arizona, Flagstaff
setName: label: See more items in
content: Medicine and Science: Physical Sciences
creditLine: label: Credit Line
content: Dr. A. E. Douglass
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: PH.152085
label: accession number
content: 116914
label: catalog number
content: 152085
objectType: label: Object Name
content: sighting tube
physicalDescription: label: Physical Description
content: metal, brass (overall material)
label: Physical Description
content: glass (overall material)
label: Physical Description
content: brass scope, inverting with thick cross wires, eyepiece focus. (overall material)
label: Measurements
content: average spatial: 32.1 cm; x 12 5/8 in
label: Measurements
content: overall: 10 5/8 in x 1 in; 26.9875 cm x 2.54 cm