E. M. Hollingsworth

Discussion on "Some problems in traction development-tramway feeding networks"

H. A. Ratcliff, Gisbert Kapp, A. P. Trotter, 1913 .

Discussion on "Recent developments in the street lighting of Manchester"

K. Edgcumbe, H. A. Ratcliff, A. J. Cridge, 1913 .

Discussion on 'Automatic protective devices for alternating-current systems'

A. P. Robertson, C. W. Marshall, A. E. McColl, 1921 .

Discussion on "Temperature limits of large alternators"

Shamus P. Smith, J. A. Kuyser, R. D. Spurr, .

Discussion on 'British practice in the construction of high-tension overhead transmission lines' before the Newcastle Local Section, 12th January, 1914

W. E. Burnand, Stuart Watson, A.F.W. Richards, .