Brook's Ramshorn Insulator Patent Model
date: label: Date made
content: 1867
label: date made
content: ca 1867
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
label: See more items in
content: Communications
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.252671
label: catalog number
content: 252671
label: accession number
content: 49064
label: patent number
content: 63206
objectType: label: Object Name
content: Insulator
label: Other Terms
content: Insulator; Insulation
physicalDescription: label: Physical Description
content: attached with string to (insulator connector/connecting technique)
label: Physical Description
content: attached with string to (patent tag connector/connecting technique)
label: Physical Description
content: iron (insulator material)
label: Measurements
content: overall: 4 1/2 in x 2 7/8 in; x 11.43 cm x 7.3025 cm