BOOK IX. 



389 



^' B — Two FURNACES. C — TaP-HOLES OF FURNACES. D — FOREHEARTHS. E — ThEIR 



TAP-HOLES. F — Dipping-pots. G — At the one furnace stands the smelter carrying 



A WICKER basket FULL OF CHARCOAL. At THE OTHER FURNACE STANDS A SMELTER WHO 

 WITH THE THIRD HOOKED BAR BREAKS AWAY THE MATERIAL WHICH HAS FROZEN THE TAP- 

 HOLE OF THE FURNACE. H— HoOKED BAR. I— HeAP OF CHARCOAL. K— BARROW ON 

 WHICH IS A BOX MADE OF WICKER WORK IN WHICH THE COALS ARE MEASURED. L — IrON 



SPADE. 



