Vintage Crucible Furnace Plans
Making a furnace powered by gas in your own backyard!
WITH THIS SMALL FURNACE you can melt
down aluminum, brass, and copper; preheat
small, thick pieces of iron and steel for brazing
or forging; caseharden soft steel; make-up alloys
and bake vitreous enamels on metals. You can
use either LP or city gas. The cost runs from