Opticians Ruler
Maker and role
Optical Manufacturing Co. Ltd., Manufacturer
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Object detail
Accession number
2007.181
Description
Metal ruler/ chart with millimetre measurement on one side, measuring circles and gauges on other side. 3 rectangular cut outs along measurement lines. Nothing on reverse. Mark stating manufacturers as Optical Manufacturing Co. Ltd.
Marks
Optical / Manufacturing / Co Ltd Painted
Media/Materials
Credit Line
Optical Manufacturing Co. Ltd.. Opticians Ruler, 2007.181. The Museum of Transport and Technology (MOTAT).
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