Rare calculating machine or "arithmograph" by Léon BOLLÉE (1 - Lot 304

Lot n° 304
Go to lot
Estimation :
1000 - 1500 EUR
Rare calculating machine or "arithmograph" by Léon BOLLÉE (1 - Lot 304
Rare calculating machine or "arithmograph" by Léon BOLLÉE (1870-1913), maker's plate (31 x 29 cm) (oxidation) Léon Bollée, born in Le Mans in 1870, invented this direct multiplication calculating machine at the age of 19, and won first prize at the 1889 Exposition Universelle. Following in his father's footsteps, and with his brother Camille, he produced automobiles under the brand name "Léon Bollée Automobiles", which disappeared in 1931.
My orders
Sale information
Sales conditions
Return to catalogue