Season 4
Episodes
1 The Chisholm Trail; Harry Houdini Poster; McKinley Casket Flag Jun 19, 2006 2 Wartime Baseball; Confederate Eyeglass; Howard Hughes' Invention Jun 26, 2006 3 Coca-Cola Trade Card; Vicksburg Map; Lawrence Strike Jul 3, 2006 4 Alternative Service Certificates; Carolina Mystery Books; Mickey Mouse’s Origin Jul 10, 2006 5 U.S.S. Indianapolis; Highlander Badge; Spirit of St. Louis Jul 17, 2006 6 Orphan Film Reel; Chinese Opium Scale; Hermann Goering’s Shotgun Jul 24, 2006 7 Survivor Camera; Alcoholics Anonymous Letter; Tallahassee Mystery Cross Jul 31, 2006 8 Calf Creek Arrow; Doc Holliday’s Watch; Black Star Line Stock Certificates Aug 14, 2006 9 Grace Kelly Automobile; Illicit P.O.W. Photos; Mystery Motorcycle Aug 21, 2006 10 Lou Gehrig Autograph; Cleveland Electric Car; Philadelphia Freedom Paper Aug 28, 2006 11 Superman Sketch; Lost Musical Treasure; Rebel Whiskey Flask Sep 4, 2006