Bock Patent Porcelain Insulator
date: label: date made
content: ca 1895
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
creditLine: label: Credit Line
content: from Gerald and Esta Brown
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.330864
label: catalog number
content: 330864
label: accession number
content: 299122
objectType: label: Object Name
content: Insulator
label: Other Terms
content: Insulator; Insulation
physicalDescription: label: Physical Description
content: porcelain (overall material)
label: Physical Description
content: white (overall color)
label: Measurements
content: overall: 4 3/4 in x 5 in; 12.065 cm x 12.7 cm