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Golden Gem Adding Machine

A chain drive adder marked "Golden Gem Adding Machine" and "Automatic Adding Machine Co., New York". Three patent dates of 1904, 1906 and 1907 are listed, with a note that other patents were pending. The adder case is 4 inches long and can be propped at an angle by means of folding supports. The adder works very smoothly and is in fine condition, with a hard leather case and stylus.

Price: (sold)
Items reserved by email will be held 10 days and shipped upon receipt of your check.

Contact: Richard Van Vleck - Email: richard@americanartifacts.com

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