by (United States)F.Ayres;by (United States)O.Axelsson; by (United States)F.Ayres;by (United States)W.R.Derrick; by (United States)F.Ayress;by (United States)W.H.Baker; by (United States)F.Reif;by (United States)F.Reif; by (United States)A.Beiser;by (United States)O.Bluh; by (United States)F.L.Head;by (United States)K.Jamsa; by (United States)F.Hennie;by (United States)C.R.Parish; by (United States)F.H.Read;by (United States)R.A.Carrigan; by (United States)M.A.Hitt;by (United States)F.E.Kast; by (United States)B.A.Auld;by (United States)O.V.Rudenko;