Automatic Scale

137 Years old Scale Standard Automatic Scale Co. [New York, NY, USA]

Automatic Scale © 1889 Standard Automatic Scale Co.

TRIVIA

Released in December 1889.

Patented on September 23, 1890 (U.S. Patent No 437,166).

STAFF

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Invented & Patented by : William Robert Smith

SOURCES

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U.S. Patent No 437,166