Leffert's glass insulator
date: label: date made
content: 1864
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from George C. Maynard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.181750
label: catalog number
content: 181750
label: accession number
content: 33261
objectType: label: Object Name
content: insulator