The brothers Delaye worked from 1840 till1908 in Grenoble.
The mechanism has three weights with quarter-hour striking on three bells.
It also has a “Remontoir d’égalité” ( a system that takes care of a steady force on the hands), it also has still his pendulum, key, weights, the dial for the tower with the hands and mechanism, the three bells with there hammers, his cage etc etc.
