National Museum of Nuclear Science & History
Robert William Lockridge attended the University of Maryland. Here was active in their ROTC program, and in 1930, he earned a Bachelor of Science in Engineering.
Captain William Downey served as the Protestant chaplain for the 509th Composite Group and led the crew of the Enola Gay in prayer before they departed for Hiroshima.
Sidney Robinson (d. 1972) worked on the Manhattan Project in Chicago. He was from New York City, and attended City College.
William Pickel worked for the Western Union Telegraph Company.