3838183

Joint discussion on the papers "Electrical equipment of the Aberdare collieries of the Powell Duffryn Company" by Mr. Sparks, "Electric winding in main shafts considered practically and commercially" by Mr. Mountain, and "Electric winding considered pract

W.C. Mountain;J. Leggat;Charles P. Markham;T. Campell Futers;C.B. John Gavey;F. Hird;G. Addenbrooke;R. Herzfeld;A.S. Clift;G.S. Ram;A.F. Stevenson;W.H. Patchell;C.P. Sparks;A.J. Bloemendal;Rudolph Braun;L.F. Whitmore;Alfred J. Tonge;C.S. Vesey Brown;H.M.

36

178

1906

7/1/1906 12:00:00 AM

513

584

Journal of the Institution of Electrical Engineers

iet

jour

10.1049/jiee-1.1906.0031

5309987