H. H. Wright

Discussion on "The testing of underground cables with continuous current" before the Institution, 10 February, 1916

H. A. Ratcliff, A. P. Trotter, C. P. Sparks, 1916 .

Discussion on “Notes on national and international standards for electrical machinery”

F. T. Chapman, H. E. Yerbury, W. R. Cooper, 1912 .

Discussion on "The power supply of the central mining-rand mines group"

John Shepherd, Walter Lang, W. E. Burnand, 1915 .

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

H. W. Clothier, W. E. Burnand, H. S. Ripley, 1915 .