Pilgrim hat threadless insulator
date: label: date made
content: ca 1850
notes: label: Location
content: Currently not on view
topic: label: general subject association
content: electricity
setName: label: See more items in
content: Work and Industry: Electricity
label: See more items in
content: Communications
creditLine: label: Credit Line
content: from Pennsylvania Railroad Company
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.221140
label: catalog number
content: 221140
label: accession number
content: 41460
objectType: label: Object Name
content: Insulator
label: Object Name
content: CD 735.7 Insulator - 735.7NE010
label: Other Terms
content: Insulator; Insulation
physicalDescription: label: Physical Description
content: blue (overall color)
label: Physical Description
content: glass (overall material)
label: Measurements
content: overall: 4 1/2 in x 3 5/8 in; 11.43 cm x 9.2075 cm