Continuation of the discussion on the papers ´Notes on electric tramways in the United States and Canada´, ´Electric traction, with special reference to the installation of elevated conductors´ and ´Electrical steep-grade traction in Europe´

Foley Robinson;F.B. Lea;J.H. McGraw; Webber;S.P. Thompson;W.J. Carruthers Wain;S.Z. de Ferranti;A. Sharp;J.D. Dallas;Arthur E. Childs;Alfred Dickinson;G.C. Lundberg;William Geipel;B.M. Jenkin;H.D. Wilkinson;Philip Dawson;C.S. du Riche Preller

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