National Museum of Nuclear Science & History
Attended the University of Pennsylvania.
Born in 1903 in Baltimore, Mackie studied civil engineering at Union College in Schenectady, New York.
Maurice J. Clark served as a sergeant in the 393rd Bombardment Squadron. He was the assistant engineer regularly assigned to the Laggin’ Dragon.
Attended the Texas College of Mines.
H. W. Blanc worked for the Roane-Anderson Company.