J. R. Cowie

Discussion on “The protection of alternating-current systems without the use of special conductors” before the Institution, 12 February, 1920

K. Edgcumbe, H. W. Clothier, Harry Brazil, 1920 .

Discussion on "The control of large amounts of power"

H. W. Clothier, W. W. Lackie, Andrew Collins, 1918 .