experimental photoelectric cell
notes: label: Description (Brief)
content: Marked "H28888" etched on back of reflector. No base, two uninsulated leads, bottom tubulation, 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.322537
label: catalog number
content: 322537
label: accession number
content: 241556
objectType: label: Object Name
content: photocell
label: Object Name
content: photoelectric cell
physicalDescription: label: Measurements
content: overall: 2 1/16 in x 1 in; 5.23875 cm x 2.54 cm