The SciencesOxhydric Process of Cutting Metals—IIITorches and Machines that Cut SteelBy E. F. Lake on August 28, 1909AdvertisementABOUT THE AUTHOR(S)Recent Articles by E. F. LakeColoring Non-Ferrous Metals and AlloysOxhydric Process of Cutting Metals.—IIOxhydric Process of Cutting Metals.—I