766 to 1842, and his biographer says he amassed a competence from his invention and lived in leisurely comfort as a consequence.
Still another instance is that of Robert Benjamin Lewis, who was born in Gardiner, Me., in 1802. He invented a machine for picking oakum, which machine is said to be in use to-day in all the essential particulars of its original form by the shipbuilding interests of Maine, especially at Bath










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