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Escapement for Torsion Pendulums.
Patent for a new and improved escapement for torsion pendulums. This design "consists in one or two weighted levers acting in conjunction with an escape-wheel and a spindle, which levers are used as a medium to carry force from the train of a clock to the pendulum" (lines 12-16).
Date:
February 5, 1884
Creator:
Stahlberg, Charles
System:
The Portal to Texas History