Sanborn Map CompanyRidgway, Pa., Sept. 1887. 1 map on 5 sheets : col. ; sheets 65 x 54 cm. Scale approximately 1:600. 50 ft. to an in.JPEGbd4c10e1-ac51-4be3-9d53-c489fba3e3b1engSanborn Map Company8888-002PublicRidgway, Pennsylvania, 1887MapsPennsylvania--RidgwayPennsylvania1887Pennsylvania State University