Civil Aeronautics Board report into the crash of Mid-Continent Airlines Flight 8 on 10 June 1941
Civil Aeronautics Board
1942-06-29
US Department of Transportation Special Collections <a rel="nofollow" class="external autonumber" href="http://specialcollection.dotlibrary.dot.gov/Document?db=DOT-AIRPLANEACCIDENTS&amp;query=(select+108)">[1]</a>