A ruler is an instrument that can measure distances or draw straight lines in printing, geometry, technical drawings, architectural plans and many other things. The metric system of measurement was invented in France for easier measuring instead of the English model. Most countries of the world had adopted the metric system by the end of the 18th century.
Wood Yardstick - ACM10420, Acme United Corporation
A brief history of the Rule - Wonkee Donkee Tools
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Make precise measurements with the Logix Yardstick. Featuring brass ends and bold print, it is 36 long and simple to use. This yardstick is made from
Logix Natural Wood, Fabric 36 inch Yardstick, Measuring Tool
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History of rulers and yardsticks, History
Westcott Wood Yardstick with Metal Ends 36 10425