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dc.date2018
dc.date.accessioned2018-08-30T20:59:29Z
dc.date.accessioned2022-02-02T14:54:33Z
dc.date.available2018-08-30T20:59:29Z
dc.date.available2022-02-02T14:54:33Z
dc.identifier.urihttps://hdl.handle.net/11124/172469
dc.descriptionDate of manufacture: 1930s.
dc.description.abstractMonroe produced many models of mechanical calculators. The most famous and successful machine in the hand cranked series was the "Series L", such as this L-160, produced in the 1930s and continuing until the 1960s in several varieties and models. The later versions were electrically driven.
dc.format.mediumborn digital
dc.format.mediumdigital photographs
dc.publisherColorado School of Mines. Arthur Lakes Library
dc.relation.ispartofMines Techology Museum
dc.subject.lcshComputers
dc.titleMonroe L-160 hand crank mechanical calculator
dc.typeImage
dc.contributor.institutionColorado School of Mines. Information & Technology Solutions


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