Free Pendulum Wall Clock, 1988
Pierre Boucheron
Barboursville, VA
After many years of research into principles of the free pendulum, Pierre Boucheron challenged himself to create a clock containing this "perfect" escapement. When an armature below the pendulum rod trips a light sensitive switch, an electrically driven impulse is triggered.
Donated by Pierre Boucheron, NAWCC #81630
92.40
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