Calculator - Monroe

Circa 1956
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Details


Production Date
Circa 1956
Description
'Monroe' electronic calculator model 6F, grey-black body with sliding carriage. Multiple keyboard on face carriage has multiple numeric windows.
Cream plastic cover - 'Monroe' printed on top and back.
Electric connecting cable 3400 mm long with pin plug and multipin plug.
Operating instruction booklet black. Outline of calculator on green 'Monroe 6F' lettering on face.
Media/Materials
Processed Material/Synthetic/Plastic
Signature/Marks and Type
MONROE Embossed
MONROE / *REGD U.S. PAT. OFF.* MARCA REG. / MONROE INTERNATIONAL CORPORATION / A DIVISION OF LITTON INDUSTRIES / ORANGE, NEW JERSEY / [patent numbers] / CALCULATOR Maker's Plate
MODEL 6F-212 / SERIAL B253436 Impressed
Accession No
2002.10
Credit Line
Circa 1956. Calculator - Monroe, 2002.10. The Museum of Transport and Technology (MOTAT).
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