Catalogued
Graphic multiplication tables of Pouchet
- Made by
- Louis-Ezéchiel Pouchet
- Year
- 1795
- Field
- Nomograms and computing charts
- Kind
- Computing chart
- Room
- Charts that compute — Placed by reading its description, not yet studied
1 other forms share this skeleton
Source
Pouchet 1797, Métrologie terrestre
Attribution less certain: contested, or no single inventor recorded