Percy S. Sheardown

Discussion on "Improved type of point controller for electric tramways"

R. N. Tweedy, G. F. Pilditch, W. Tatlow, 1910 .

Discussion on the reports of Committees on the Institution visit to Germany in 1901, viz. of the Committee on Traction, Light and Power Distribution, of the Committee on Manufacturing, and of the Committee on Telegraphs and Telephones

D. H. Kennedy, K. Edgcumbe, R E B Crompton, .

Notes on solid rail joints

Percy S. Sheardown, .

Discussion on 'The electrical system of the London County Council tramways'

Allan Clark, K. Edgcumbe, H. W. Clothier, 1909 .