John Rabone & Sons was a renowned British maker of rules and measuring tools, established in Birmingham in the late 18th century. The company, initially founded by Michael Rabone and later continued by his son John, became a prominent name in the rule-making industry. In 1963, John Rabone & Sons merged with James Chesterman & Co. of Sheffield to form Rabone Chesterman.
Length : 22.5 cm