W Cowper

DISCUSSION. RESULTS OF A TRIAL OF THE CONSTANT INDICATOR UPON THE CORNISH ENGINE AT THE EAST LONDON WATER-WORKS.

J Farey, T Wicksteed, C Vignoles, 1842 .

DISCUSSION. THE TANKS FOR KYANIZING THE TIMBER FOR THE PERMANENT WAY OF THE HULL AND SELBY RAILWAY.

F Braithwaite, Pasley, S Seaward, .