Thomas Dunn’s ‘The Circular Time Table’ 1818

Thomas Dunn’s ‘The Circular Time Table’ 1818



11 inches diameter




Thomas Dunn

Country of manufacture

UK and Ireland

Categories: Scientific, Calculating


An example of Thomas Dunn’s Circular Time table:’for showing at one view the number of Days from any given date to all other dates’-constructed and sold by Thomas Dunn Accountant-Bank of Scotland and Glasgow-Author of ‘Tables of Simple Interest-computed decimally-Entered at Stationers Hall 1st December 1818

Printed on tin-some minor losees, stains, and scratches as shown-Brass central knob

comes with photocopy of “Directions for using the Circular Interest Table together with a Description of the Circular Time Table” by Thomas Dunn,1818

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Fletcher Wallis

Fletcher Wallis sells objects and books relating to the history of science, medicine and technology from his unit at Admiral Vernon Arcade Portobello Road. He publishes books through Vernier Press, including Antique Medicine Chests, and Corkscrew Patents from 1795. He has been dealing for thirty five years.

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