National Museum of Nuclear Science & History
Leslie Seward worked for the United States Engineer District Office.
Gamble worked in the United States Engineer District Office.
Matthew Sands (1919-2014) was an American physicist. In 1943, Matthew Sands began working for the Naval Ordnance Laboratory and developed two types of influence mines before being disillusioned by the bureaucracy of the navy.
L. P. Riordan worked for Clinton Laboratories at the X-10 Reactor.
