Pascaline

6 digit machine, with sous & derriers, dedicated to chancellor Seguier 1645

source: CNAM

        replica

source: V.Monnier

source: V.Monnier

source: V.Monnier

M.Gallon published 1735 a book "Machines et Inventions approuvees par l'Academie Royal des Sciences" which contains one of the first  illustrations of the Pascal machine.

source: Atticus Rare Books

source: Atticus Rare Books

last updated: 05-Aug-06