Perfection Adding Machine (a.k.a. Universal Adding Machine, Stephenson Adding Machine)

Perfection Adding Machine (a.k.a. Universal Adding Machine, Stephenson Adding Machine)

$110.00

Perfection Adding Machine (a.k.a. Universal Adding Machine, Stephenson Adding Machine)

Dimensions

3.5"

Circa

1893

Country of manufacture

North America

Categories: Scientific, Calculating, Office Antiques

Description

Perfection Adding Machine (aka Universal Adding Machine, Stephenson Adding Machine). This cogged-wheel disk-type adder was made by A.M. Stephenson of Joliet, Illinios, C1893. Length: 3.5″ or  9cm approx. Good working order. 

 

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Dealer information

US M&R Gordon

Michael and Roberta Gordon have been dealing in medical and dental antiques for almost four decades. They have helped build a number of major private collections and have contributed to the holdings of many museums. They also deal in other scientific and technology related items, including calculating instruments, office machines, patent models and wine-related accessories such as corkscrews. ROBERTA GORDON IS A SKILLED RESTORER WHO CAN HELP YOU WITH ANY INSTRUMENTS AND CASES THAT NEED ATTENTION. Feel free to contact them for details at: mgordon1940@gmail.com or 718-623-6777