(United States)J.M.Burgers;by (United Kingdom)D.E.Edmunds; (United States)P.E.Glasor;by (United Kingdom)J.E.Allen; (United States)H.J.Butcher;by (United Kingdom)E.Dejnozka; (United States)B.S.Wynar;by (United Kingdom)R.L.Purdy; (United States)M.Nagata;by (United Kingdom)R.A.Gorman; (United States)P.Davies;by (United Kingdom)A.Evison; (United States)W.T.Rcich;by (United Kingdom)R.G.Ham; (United States)W.Theiheimer;by (United Kingdom)P.W.Atkins; (United States)D.B.Guralnik;by (United Kingdom)J.Whitcut; (United States)C.Laird;by (United Kingdom)R.Dhillon;