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From the collection of The Ed Muirhead Physics Museum

469 Items featured online

TRINKS - Triplex

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Physical description

A Brunsviga twin-system with keys 10x10x20 and 12x20.

Inscriptions & markings

Plaque: TRINKS Double System / GRIMME NATALIS & Co / Braunschweig / AND Brunsviga Calculator Co. / London, Brunsviga House / Snow Hill EC1[London] / Manchester, WIlliam Brown Street / Glasgow, 20 West Campbell St.