BOOK XI.
5i7
Sole-stones. B—Rectangular stones. C—Copper plates. D —Front panel.~—Side panels. F—Bar. G—Front end of the long iron rods. H—Short chain.
Hooked rod. K—Wall which protects the third long wall from injury byfire. L— Third long wall. M—Feet of the panels. N—Iron blocks. O—Cakes.
P —Hearth. Q—Receiving-pit.