Season 7 poster

Season 7

13 episodes June 22, 2009

Episodes

0 Slave Songbook; Josh White Guitar; Birthplace of Hip Hop Feb 23, 2009 No ratings 1 Psychophone; War Dog Letter; Pancho Villa Watch Fob Jun 22, 2009 No ratings 2 Manhattan Project Patent; Galleon Shipwreck; Creole Poems Jun 29, 2009 No ratings 3 St. Valentine's Day Massacre; Booth Letter; Cemetery Alarm Jul 6, 2009 No ratings 4 Sideshow Babies; Lubin Photos; Navajo Rug Jul 13, 2009 No ratings 5 Tokyo Rose; Crazy Horse; World War II Diary Jul 20, 2009 No ratings 6 Amelia Earhart Plane; Fillmore Pardon; Boxcar Home Jul 27, 2009 No ratings 7 Hindenburg Artifact; John Adams Book; Birthplace of Hip-Hop Aug 10, 2009 No ratings 8 Mussolini Dagger; Liberia Letter; N.E.A.R. Device Aug 17, 2009 No ratings 9 WPA Mural Studies; George Washington Miniature; Japanese Balloon Bomb Aug 24, 2009 No ratings 10 Stalag 17 Portrait; Seadrome; Black Tom Shell Aug 31, 2009 No ratings 11 Duke Ellington Plates; Scottsboror Boys Stamp; Civil War Bridge Sep 7, 2009 No ratings 12 Shipwreck Cannons; Connecticut Farmhouse; Kahlil Gibran Painting Sep 14, 2009 No ratings