The SciencesModern Research in the Metallurgy of Iron—IIHow Wonderful New Qualities and Properties are Being DevelopedBy Allerton S. Cushman on October 31, 1914AdvertisementABOUT THE AUTHOR(S)Recent Articles by Allerton S. CushmanModern Research in the Metallurgy of Iron—IElectrolysis and CorrosinThe Electrolytic Theory of the Corrosion of Iron.—II