Automatic Scale

A 129-year-old Coin-op Scale by Standard Automatic Scale

Impossible to emulate

DESCRIPTION

Automatic Scale © 1889 Standard Automatic Scale Co.

TECHNICAL INFORMATION

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TRIVIA

Released in December 1889.

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

STAFF

Invented & Patented by : William Robert Smith

SOURCES
U.S. Patent No 437,166