by (United States)V.J.Schaefer;by (United States)H.D.Holland; by (United States)H.H.Schaefer;by (United States)F.Treves; by (United States)A.F.M.Barton;by (United States)C.D.Hodgman; by (United States)V.M.Ristic;by (United States)L.P.Huolsman; by (United States)G.H.Hostetter;by (United States)H.C.Mobonald; by (United States)M.J.Adams;by (United States)H.P.Baltes; by (United States)W.Weathers;by (United States)H.D.Young; by (United States)G.D.Mahan;by (United States)H.M.Prikunn; by (United States)H.R.Simonds;by (United States)C.J.Hilado; by (United States)H.S.Wiener;by (United States)H.S.Wiener;