Catalogued
Napier's bones
- Made by
- John Napier
- Year
- 1617
- Field
- Nomograms and computing charts
- Kind
- Physical object
- Room
- Charts that compute — Placed by reading its description, not yet studied
7 other forms share this skeleton
Source
Napier 1617, Rabdologiae seu numerationis per virgulas libri duo
Attribution checked against the source