B-24 Liberator, the most widely used plane during World War II.
"Consolidated B-24 Liberator." B-24 Liberator - History, Specs, and Photos of WW2 Bomber. Accessed November 28, 2017. http://acepilots.com/planes/b24.html.
“B-24 Liberator,” Horned Frogs At War, accessed May 26, 2020, https://frogsatwar.tcu.edu/items/show/60.