Texas Instruments model SR-51 calculator
date: label: date made
content: 1974
name: label: maker
content: Texas Instruments
notes: label: Description (Brief)
content: Texas Instruments model SR-51 electronic calculator in original package with vinyl pouch, operating guide. SN 0004556. AC power pack is missing although caution label for pack is in the box. Label inside battery pack (now discarded) reads: "Texas Instruments Battery Pack BP-3 / See owners manual for description and replace / ment. Use no substitutes. / Caution, use charger only with battery pack / in place." Battery pack BP-3 consisted of 3 AA-sized cells in series.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2019.0327.19
label: accession number
content: 2019.0327
label: catalog number
content: 2019.0327.19
objectType: label: Object Name
content: electronic calculator
label: Object Name
content: calculator
physicalDescription: label: Measurements
content: calculator: 5 7/8 in x 3 1/4 in x 1 1/4 in; 14.9225 cm x 8.255 cm x 3.175 cm
label: Measurements
content: box: 10 in x 4 1/2 in x 3 in; 25.4 cm x 11.43 cm x 7.62 cm