BOOK XI. 



517 



A— Sole-stones. B— Rectangular stones. C— Copper plates. D— Front panel. 

 t— hiDE panels. F— Bar. G— Front end of the long iron rods. H— Short chain 

 1— Hooked ROD. K— Wall which protects the third long wall from injury by 

 fire. L— Third long wall. M— Feet of the panels. N— Iron blocks. O— Cakes. 



P— Hearth. Q— Receiving-pit. 



