E.S.S. Co. "Keystone" radio lightning arrester
notes: label: Description (Brief)
content: E.S.S. Co. "Keystone" radio lightning arrester, "Pat. Appl'd for". hexagonal plastic case with brass hold-down strap and central contact rod.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.241556.386
label: accession number
content: 241556
label: catalog number
content: 241556.386
objectType: label: Object Name
content: lightning arrester
physicalDescription: label: Measurements
content: overall: 2 3/4 in x 3 1/2 in x 3 1/4 in; 6.985 cm x 8.89 cm x 8.255 cm