d from FRANCIS H. RICHARDS 343 COWARD VtESTON S74 wrought iron. The latter was made from cast iron by CHAS, E.SCRIBNER t4B the puddling process. The cast iron in the form of CHAS. «/. VAN DCPOCL £.- &M pigs was melted on the hearth of a reverberatory fur- CEO. WES TING HOUSE 217 nace in contact… … It seemed obvious that, by puddling cast iron to a point recent period, and more notably in our own land, useful medicines, dyes, and antiseptics, from the coal- when a portion of the carbon only was removed, steel when there have been so many nations far in advance tar products ; and the Cowles…
Patents · Iron · Steel · Machine · Fifty years · Tons · Years ago · Electric light · Scientific American · Cast Iron · Sewing machine · Horse power · Electric motor · Half century · Twenty years
Internet Archive · Public domain (published before 1931). Free to use for anything.
