Calculagraph model KS7769L-14
name: label: maker
content: Western Electric
notes: label: Description (Brief)
content: Calculagraph model KS7769L-14 unit, patents 1534755 / 1582651, sn 33-10533, 20 V. / 60 Cy., 21.5" cord emerges from reverse, includes Western Electric 2012D transformer power supply. Calculagraph Co., NJ / Henry Abbott, patentee.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Patrick Conahan
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2019.0269.01
label: accession number
content: 2019.0269
label: catalog number
content: 2019.0269.01
objectType: label: Object Name
content: calculagraph
physicalDescription: label: Measurements
content: calculagraph: 7 1/2 in x 4 3/8 in x 7 in; 19.05 cm x 11.1125 cm x 17.78 cm
label: Measurements
content: power supply: 1 7/8 in x 1 5/8 in x 2 1/8 in; 4.7625 cm x 4.1275 cm x 5.3975 cm