(PENNSYLVANIA.) Two manuscript Documents Signed, relating to the construction of a "Permanent Bridge over the River Schuylkill." Both legal documents

(PENNSYLVANIA.) Two manuscript Documents Signed, relating to the construction of a "Permanent Bridge over the River Schuylkill." Both legal documents relating to the duties of the Treasurer of the Corporation formed to construct the bridge. Each on folded 4to sheets. [Philadelphia], 10 February 1810; 28 February 1811