Williams, Ralph Vaughan;
Ireland, John;
Harrison, Julius;
Bliss, Arthur;
Howells, Herbert;
Jacob, Gordon;
Westrup, J. A.;
Rubbra, Edmund;
Wilson, Steuart;
Hadley, Patrick;
Sumsion, Herbert W.;
Howes, Frank;
Blom, Eric;
Dyson, George;
Armstrong, Thomas;
Allt, W. Greenhouse;
Cundell, Edric;
Bullock, Ernest;
Howgill, R. J. F.;
Johnstone, Maurice;
Warr, Eric