Book Excerpt: ...ay be indicted, and if convicted shall be sentenced to be placed in a certain engine of correction called the trebucket, castigatory, or ducking-stool."The trebuchet, or trebucket, was a stationary and simple form of a ducking machine consisting of a short post set at the water's edge with a long beam resting on it like a see-saw; by a simple contrivance it could be swung round parallel to the bank, and the culprit tied in the chair...