telegraph cross arm with ramshorn insulators
date: label: date made
content: ca 1864
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: Transcontinental Railroad
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.330987
label: catalog number
content: 330987
label: accession number
content: 299122
objectType: label: Object Name
content: Cross Arm with Insulators
label: Object Name
content: cross arm with insulators
label: Other Terms
content: Cross Arm with Insulators; Insulation
physicalDescription: label: Measurements
content: overall: 5 1/4 in x 36 in x 2 3/4 in; 13.335 cm x 91.44 cm x 6.985 cm