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Description: | MONROE (maker's name on the back of the machine). MONROmatic (brand name on the sides of the machine) MONROE CALCULATING MACHINE COMPANY INC ORANGE NEW JERSEY VOLTS 250 Cycles AMP 7 CYCLES 60/DC (maker's trade plate on a metallized label with various patent numbers stuck to the underside of the machine). MODEL 88N 213 SERIAL NUMBER B742084 MANU The Monroe Calculating Machine Company Inc. circa 1956 Orange, New Jersey, The United States of America. DES after LEIBNIZ,Gottfried,Wilhelm. 1671 Mainz, Germany. DES after THOMAS de Colmar, Charles,Xavier,Chevalier. 1818 44 rue Chateaudun, Parios, This Monromatic model 88N 213 is a four rules, stepped cylinder type adding and subtracting electromechanical calculator with an 10 digit keyboard and 11 input register. It has an 10 digit revolutions register and two 21digit accumulator register. The machine also has a 21 digit sub total register and an 11 digit memory. in a moveable carriage. This type of machine was often called an adder or comptometer and was designed mainly for money totalling. | License: | http://www.hmag.gla.ac.uk/spirit/rights/ | Publisher: | Hunterian Museum and Art Gallery, University of Glasgow | Rights holder: | Hunterian Museum and Art Gallery, University of Glasgow | Subjects: | SCIENTIFIC COLLECTION : | Source: | Hunterian Museum | Creator: | Hunterian Museum and Art Gallery, University of Glasgow | Identifier: | http://www.huntsearch.gla.ac.uk/cgi-bin/... | Language: | en-GB | Go to resource |
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