iinoK IX 



A— Furnace. B— Its tap-hole. C— Forehearth. D— Its tap-hole. E— Slags. 



F--SCRAPER. G— Dipping-pot. H— Walls of the chimnev. I— Broom, 

 K— Copper plate. L— Latticework bars. M— Iron seal or die. N— Hammer. 



