by D.W.Pearce;by (United States)L.B.Curzon; by D.Peaty;by (United States)J.G.Roloff; by (United States)C.Harper;by (United States)L.M.Jones; by (United States)D.M.Clausen;by (United States)L.Elsbree; by (United States)E.S.Stiegeler;by (United States)L.W.Burke; by (United States)G.Gratzer;by (United States)L.C.Brove;