Wye Level
date: label: date made
content: 1845-1851
name: label: maker
content: Phelps & Gurley
notes: label: Description
content: Wye level with a "Phelps & Gurley Troy, N.Y." inscription. Jonas Phelps and William Gurley worked together in the period 1845-1851.
label: Location
content: Currently not on view
place: label: place made
content: United States: New York, Troy
setName: label: See more items in
content: Medicine and Science: Physical Sciences
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content: Surveying and Geodesy
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content: Measuring & Mapping
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1987.0153.01
label: catalog number
content: 1987.0153.01
label: accession number
content: 1987.0153
objectType: label: Object Name
content: wye level
physicalDescription: label: Measurements
content: overall: 8 1/2 in x 5 1/2 in x 16 1/2 in; 21.59 cm x 13.97 cm x 41.91 cm
label: Measurements
content: telescope: 15 in; 38.1 cm
label: Measurements
content: overall: 8 5/16 in x 4 3/4 in x 16 7/16 in; 21.11375 cm x 12.065 cm x 41.75125 cm