Historical information

In 1885 Julius Pitrat of Gallipolis, Ohio, patented the first computing scale. Six years later, Edward Canby and Orange Ozias of Dayton, Ohio, purchased Pitrat's patents and incorporated The Computing Scale Company as the world's first computing scale vendor. And four years after that, The Computing Scale Company introduced the first automatic computing scale In 1911. the Computing Scale Company merged with the International Time Recording Company and Tabulating Machine Company to form the Computing-Tabulating-Recording Company, a business that was renamed IBM in 1924.

Significance

An early example of a hanging clock face scale patented in October 1897 and made by a company that pioneered the first computing scales used in retail businesses. This company went on to become incorporated with IBM that late became an international computer manufacturer.

Physical description

Scale, patented Oct 12, 1897. Measures in pounds and ounces, up to 10lb. Red indicator needle. Two adjustment screws. Ring on the top for mounting. Marked "The Computing Scale Co Dayton Ohio"

Inscriptions & markings

Marked "The Computing Scale Co Dayton Ohio"