by (United States)E.K.Co;by (United Kingdom)R.C.Holland; by (United States)E.B.Fry;by (United Kingdom)D.H.Howe; by (United States)H.Cohn;by (United Kingdom)R.B.Cooper; by (United States)P.Choy;by (United Kingdom)R.A.Close; by (United States)W.Mayeda;by (United Kingdom)R.J.Wilson; by (United States)E.A.Peel;by (United Kingdom)T.Holdich; by (United States)E.L.Grove;by (United Kingdom)A.Corney; by (United States)E.J.LeCuyer;by (United Kingdom)J.C.Mason; by (United States)N.wirth;by (United Kingdom)R.B.Coats; by (United States)E.E.Wahlstrom;by (United Kingdom)R.C.Evans;