DescriptionThis John Nesbitt's Passing Parade short looks at how a few specific inventions made a major contribution to the U.S. war effort.
View Full Cast John NesbittNarrator (voice)Ernie AlexanderBilliard Ball Tester (uncredited)Margaret BertArachnophobic Woman (uncredited)Edward McWadeBilliard Ball Tester (uncredited)Roger MooreDoctor (uncredited)
