National Museum of Nuclear Science & History
B. O. Yeldell worked for the Edenfield Electric Company.
Fred Vaslow, a physical chemist, began working on the Manhattan Project while a graduate student at the University of Chicago.
Willard G. Knox served in the 603rd Air Engineering Squadron.
William Floyd Hartshorn, Jr. was a lead pilot of the 216th flight test section at Wendover, Utah. Early Life Hartshorn was born on July 28, 1918 in McAllen, Texas.
