by (United States)Arthur Koch;by (United States)Janne E.Nolan; by (United States)Arthur Beiser;by (United States)Stanley L.Brodsky; by (United States)G.A.Churchill;by (United States)Johannes F.Linn; by (United States)Arthur A.Thompson;by (United States)Leon E.Hay; by (United States)Arthur G.B.;by (United States)Richard F.F.; by (United States)Arthur Zeigee;by (United States)D.Anderson; by (United States)Peter E.S.;by (United States)Jack R.; by (United States)Paul Edmonds;by (United States)Deanne Milan; by (United States)John J.Hatch;by (United States)James M.Feldman; by (United States)H.L.Capron;by (United States)Jane A.Harris;