Twenty-one years ago Baker Library, Harvard Graduate School of Business Administration, acquired the early records of Pierson & Company, dealers in iron and makers of nails and screws, at Ramapo, New York. But only now has the organization and listing of these materials, dated from 1795 to 1865, been completed.

The Piersons began making cut nails in New York City in 1787 or 1788. In 1795 Josiah G. Pierson obtained a patent on a nail-making machine which is reported to have been the first such device “that produced satisfactory results and was generally used.” That same year Pierson established a plant at Ramapo, a village in Rockland County, New York, not far from the New Jersey line. The plant included a rolling and slitting mill; raw materials were received through Haverstraw, and finished goods were shipped by the same route to New York City, where an office and store were maintained at 107 Broad Street. Josiah Pierson died in 1798, and shortly Jeremiah H. and Isaac P. Pierson were carrying on the business under the firm name of Josiah G. Pierson & Brothers.