experimental photoelectric cell
notes: label: Description (Brief)
content: Marked "46913" etched on back of reflector. No base, two uninsulated leads (one missing), bottom tubulation, base adhesive residue, T-shaped envelope, with photocell reflector and top-mounted detector inside. Black rubber(?) insulator half wraps around the stem.
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.322536
label: catalog number
content: 322536
label: accession number
content: 241556
objectType: label: Object Name
content: photocell
label: Object Name
content: photoelectric cell
physicalDescription: label: Measurements
content: overall: 2 3/4 in x 15/16 in; 6.985 cm x 2.38125 cm