by (United States)D.J.S.Robinson;by (United Kingdom)J.S.Rose; by (United States)D.E.Johnson;by (United Kingdom)M.James; by (United States)A.J.Thomson;by (United Kingdom)J.M.Ward; by (United States)C.O.S.Mawson;by (United Kingdom)J.Paxton; by (United States)J.S.Kenyon;by (United Kingdom)J.W.Lewis; by (United States)R.J.Serfling;by (United Kingdom)S.Zacks; by (United States)H.O.Stoarns;by (United Kingdom)J.Simpkins; by (United States)J.Kestin;by (United Kingdom)J.F.Lee; by (United States)J.Sepetys;by (United Kingdom)M.Sachs; by (United States)H.V.Boening;by (United Kingdom)J.S.Rowlinson;