Author :
J.A. Fleming;W. Dieselhorst;John Gavey;H.R. Kempe;A. Whalley;A. Siemens;S.P. Thompson;H. Samuel;F. Gill;D. Sinclair;F. Tremain;B. Davies;W.W. Cook;A. Campbell;W.M. Mordey;W.P. Granville;B.S. Cohen;J.G. Hill;J.E. Kingsbury;R. Appleyard;J.F. Coote;L.B. Turn