ays held in hori- revolubly and longitudinally, the graduations on the zontal position unless swung upward by the operator exposed ends furnishing means therefor to cause the by the means shown, and is adapted to engage a corre- spiral passage in the cylinder to assume a proper re- sponding hook… … end of the blast pipe, where it passes into the furnace a eh 0 pte through the usual water jacket, is formed an opening AN IMPROVED BLANKET HARNESS. leading to a downwardly extending pipe or nipple, on the ordinary coupling link, to be engaged by a verti- The illustration represents an improvement…
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