by (United States)H. Rutherford Turnbull;by (United States)Robert F.M.; by (United States)Robert B.Maddux;by (United States)Robert B.M.; by (United States)Frederick H.;by (United States)Robert B.E.; by (United States)Frederick R.K.;by (United States)Robert S.F.; by (United States)Frederick W.;by (United States)Robert L.H.; by (United States)Wilfred J.E.;by (United States)Robert H.W.; by (United States)Robert Hall;by (United States)Robert V.Moody; by (United States)W.E.Rutherford;by (United States)S.Scull; by (United States)Howard Anton;by (United States)Robert Seeley; by (United States)Huw R.Jones;by (United States)Robert Woods;