stithy                  an anvil; a forge.
mitis                   wrought iron that has been cast.
kish                    (metall.) slag or dross on molten metal.
roke                    (metall.) a scale-filled scratch on an ingot.
tough cake              a soft, malleable form of refined copper.
tin pest                the allotropic modification of tin at low temperatures,
                        which causes it to powder.
scoria                  a cinderlike lava; the refuse left after
                        smelting metal.  (and |scorify|.)
waste waste             "tin plate too defective to be acceptable,
                        even after recoating."
Wollaston wire          exceedingly fine wire, formed by encasing a wire 
                        in another metal, drawing the composite to a
                        fine wire, and stripping off the outer metal.