Statistics for occurrence #1 of “Cambridge, Mass.” in alphabetic letter pos=23, entry group 7, entry whittemore-amos of Harper's Encyclopedia of United States History:

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Inventor; born in Cambridge, Mass. , April 19, 1759; reared a farmer; became a gunsmith; and then, with his brother, a manufacturer of cotton and wool-cards, or card-cloth. He claimed to have invented a machine for puncturing the lea...
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