Thomas de Colmar arithmometer

Made:
1876-1880 in Paris
maker:
Charles Xavier Thomas

Thomas de Colmar arithmometer, capacity 10 x 11 x 20, engraved:- "Thomas de Colmar, a Paris, inventeur, no.1273" incomplete (accepted to show details of construction)

Details

Category:
Mathematics
Object Number:
1933-514
type:
calculating machine (stepped drum)
credit:
Muldivo Calculating Machine Company Limited

Cite this page

Rights

We encourage the use and reuse of our collection data.


Data in the title, made, maker and details fields are released under Creative Commons Zero


Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence

Using our data

Download

Download catalogue entry as json

Download manifest IIIF

Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.