Collection of photomicrographs, photos and lab notebooks
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Ladislaus L. Marton
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.327545
label: catalog number
content: 327545
label: accession number
content: 266147
objectType: label: Object Name
content: archival materials