Greeley & Co. galvanometer
name: label: maker
content: E. S. Greeley & Company
notes: label: Description (Brief)
content: A cylindrical brass mirror galvanometer in a wooden carrying case. Tripod mount with leveling feet, sight glass on the front, three binding posts and a glass tube on top. Four windows are spaced around the upper part of the cylinder with a cellulose(?) cylinder inside as a window (cellulose is fogged.) Stamped on top: "The E.S. Greeley & Co. / New York". Serial number 108 on top. Wooden case seems to be a lab fabrication, not a commercially supplied accessory.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from International Business Machines, Inc., William J. Hammer Collection
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.320479
label: catalog number
content: 320479
label: accession number
content: 241402
objectType: label: Object Name
content: Galvanometer
label: Other Terms
content: Galvanometer; Measuring Devices
physicalDescription: label: Measurements
content: meter: 14 1/2 in x 7 1/2 in x 7 in; 36.83 cm x 19.05 cm x 17.78 cm
label: Measurements
content: case: 19 in x 8 7/8 in x 8 1/2 in; 48.26 cm x 22.5425 cm x 21.59 cm