170 



BOOK VI. 



A — Horses with pack-saddles. B — Long box placed on the slope of the cliff. 

 C — Cleats thereof. D — Wheelbarrow. E — Two-wheeled cart. F — Trunks of 

 TREES. G — Wagon. H — Ore being unloaded from the wagon. I — Bars. 

 K— Master of the works marking the number of carts on a stick. L— Boxes 

 into which are thrown the ore which has to be divided. 



