Detail Plan of Galvanized Iron Boat Pump

This schematic, dated March 5, 1912, shows the standard detail plan of a galvanized iron boat pump. It depicts a malleable iron foot, boat pump, pump rod and sucker, and valve. It belonged to the Engineering Division of the Canal Department of the Lehigh Coal and Navigation Company. The drawing was corrected by assistant engineer William B. Spengler and corrected by canal superintendent E. H. Shipman.