Report of the committee appointed by the citizens of Pittsburgh, at a meeting held at the court-house on the 21st of December, 1816, to inquire into the state of the manufactures in the city and its immediate vicinity : Made February 17, 1817, in the House of Representatives of the United States. Read and ordered to lie upon the table. - Denny, Ebenezer, ([William A. Davis],, 1817)