by (United States)R.J.Dixson;by (United States)Herbert Fox;by (United Kingdom)C.E.Eclersley; by (United States)R.Abraham;by (United States)J.R.Marsden;by (United Kingdom)C.D.Collinson; by (United States)J.P.Kenney;by (United States)H.W.More;by (United Kingdom)C.W.Thomas; by (United States)R.V.Hogg;by (United States)A.T.Craig;by (United Kingdom)M.Kendall; by (United States)S.C.Port;by (United States)C.J.Stone;by (United Kingdom)D.Rowntree; by (United States)R.Iall;by (United States)V.Kuman;by (United Kingdom)R.A.Jacobs; by (United States)M.Kogan;by (United States)C.D.Herzog;by (United Kingdom)R.Meiggs; by (United States)James M.Feldman;by (United States)Charles T.Retter;by (United Kingdom)G.C.Thornley by (United States)H.Taub;by (United States)D.Schilling;by (United Kingdom)L.K.Su; by (United States)English Language Services,Inc.;by (United Kingdom)C.E.Eckersley;