File #5323: "Graham's deadbeat escapement model. Brass model of an escapement consisting of a 60 second clock face behind which is a toothed wheel which is struck alternately by the ends of a curved brass arm connected to a spindle. The spindle would have a pendulum attached to it."

Graham's deadbeat escapement model. Brass model of an escapement consisting of a 60 second clock face behind which is a toothed wheel which is struck alternately by the ends of a curved brass arm connected to a spindle. The spindle would have a pendulum attached to it.

Title

Graham's deadbeat escapement model. Brass model of an escapement consisting of a 60 second clock face behind which is a toothed wheel which is struck alternately by the ends of a curved brass arm connected to a spindle. The spindle would have a pendulum attached to it.