Season
Season 11 Episode
- Season 7 Slave Songbook; Josh White Guitar; Birthplace of Hip Hop
- Season 7 Psychophone; War Dog Letter; Pancho Villa Watch Fob
- Season 7 Manhattan Project Patent; Galleon Shipwreck; Creole Poems
- Season 7 St. Valentine's Day Massacre; Booth Letter; Cemetery Alarm
- Season 7 Sideshow Babies; Lubin Photos; Navajo Rug
- Season 7 Tokyo Rose; Crazy Horse; World War II Diary
- Season 7 Amelia Earhart Plane; Fillmore Pardon; Boxcar Home
- Season 7 Hindenburg Artifact; John Adams Book; Birthplace of Hip-Hop
- Season 7 Mussolini Dagger; Liberia Letter; N.E.A.R. Device
- Season 7 WPA Mural Studies; George Washington Miniature; Japanese Balloon Bomb
- Season 7 Stalag 17 Portrait; Seadrome; Black Tom Shell
- Season 7 Duke Ellington Plates; Scottsboror Boys Stamp; Civil War Bridge
- Season 7 Shipwreck Cannons; Connecticut Farmhouse; Kahlil Gibran Painting
History Detectives - Season 7 Episode 10 Stalag 17 Portrait; Seadrome; Black Tom Shell
7.00 60 minutes A woman from Arizona wants to find out the fate of the man who sketched a picture of her father while in a WWII P.O.W. camp in Krems, Austria. Next, the Seadrome was a floating airport which would enable transatlantic flights was proposed in the 1920s, is investigated for a man in New York who inherited photos of Seadrome from his grandfather. Also, a woman in New Jersey has possession o an unusual artifact: a live artillery shell believed to date to the 1916 sabotage attack of Black TomIsland , N.Y., munitions depot by a German spy ring.
