National Museum of Nuclear Science & History
Paul Metro was a member of the 393rd Bomb Squadron in the 509th Composite Group stationed in Wendover, Utah and on Tinian Island in the Pacific.
Collins worked at the 300 Area at Hanford during the Manhattan Project.
A. G. Underwood worked for the J.A. Jones Construction Company.
George Economou was an optical systems expert. Economou graduated from Harvard University with a degree in astronomy.