BOOK IX.
417
BHE9
m
I
A. —Furnaces. B —Forehearths. C—Their tap-holes. D—Dipping-pots. E Pillars.F—Dust-chamber. G —Window. H —Chimneys. I—Tub in which the coals are
WASHED.
BOOK IX.
417
BHE9
m
I
A. —Furnaces. B —Forehearths. C—Their tap-holes. D—Dipping-pots. E Pillars.F—Dust-chamber. G —Window. H —Chimneys. I—Tub in which the coals are
WASHED.