s, Minn. ber inclosing the upper end of the base or sup- THE INGEBSOLL DUPLEX BOCK DBILLING MACHINE. port. The top plate, to which the fire box and oven IMPBOVED LEAD PIPE BEEL. are; joined, is provided .with a hollow ball, open at Lead pipe is usually put up on reels' which do not collars above… … then turn the crank wheels until |he hole is drilled BEKOFSKY'S BALANCED COOKING STOVE FOB SHIPS. deep enough, t The pawls on the wheels engage the ratchets on the main shaft and turn it forward, lifting seat or cup of the base, thus pivotally supporting the stove. The base forms the chimney of the…
Patents · Patented · Color · Shaft · Formed · Scientific American · Yellow glass · Supreme Court · Address munn · Express money · Natural gas · Drill shaft · Side scenes · American supplement · Spring wheel
Internet Archive · Public domain (published before 1931). Free to use for anything.
