Discussion on papers by Mr. A.D. Williamson, on "Applications of electricity in engineering and shipbuilding works", and Mr. A.B. Chatwood, B.Sc, on "Electric driving in machine shops"

H.A. Mavor;D.L. Selby Bigge; Wiesengrund;W.H. Allen;J.S. Fairfax;J.H. Barker;S.A. Russell;E. Kilburn Scott;L. Gaster;W.H. Patchell;R. Hammond;W.G. Rhodes;James Aitken;Andrew Stewart;H.O. Wraith;A.B. Chatwood;A.D. Williamson;Robert K. Gray

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