Fort Wayne history from The Journal Gazette, History Journal
St. Louis, MO F4 Tornado – February 10, 1959 – Tornado Talk
RAW FOOTAGE: Roof torn onto field after Laurel tornado
1959: See images from the tornado that toppled the Channel 2 tower and ripped part of the roof off The Arena
Shocking Photos of the February 1959 Tornado That Tore Through St. Louis, St. Louis
Tornado devastation revealed in shocking aerial pictures as governor tells of 'most severe weather in Kentucky history
Remembering the 1959 St. Louis tornado that killed 21 and injured hundreds more
Local News: Southeast Missourian 110-year timeline (10/30/14)
Fort Wayne history from The Journal Gazette, History Journal
Collapsed roof tornado hi-res stock photography and images - Alamy
Features
List of F5 and EF5 Tornadoes, Captain Matthew Casey's Aviation Wiki