patent model, watch, main spring indicator
date: label: date made
content: 1874
label: patent date
content: 1874-05-26
name: label: inventor
content: Reed, George P.
notes: label: Location
content: Currently not on view
place: label: place made
content: United States
label: associated place
content: United States: Massachusetts, Boston
setName: label: See more items in
content: Work and Industry: Mechanisms
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ME.309076
label: catalog number
content: 309076
label: license number
content: 151243
label: accession number
content: 89797
label: patent number
content: 151,243
objectType: label: Object Name
content: main spring indicator
label: Object Name
content: watch part
label: Object Name
content: patent model, watch, main spring indicator
label: Other Terms
content: watch, part of; patent model, watch, main spring indicator; Mechanical, Spring-Driven; Pocket Watch
physicalDescription: label: Physical Description
content: metal (overall material)
label: Measurements
content: overall: 3/8 in x 1 3/4 in; x .9525 cm x 4.445 cm