National Museum of Nuclear Science & History
Gerhardt Padalski was a staff worker at Los Alamos during the Manhattan Project.
Gerritsen worked at the 300 Area at Hanford during the Manhattan Project.
Jeff McNamee worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Carlson worked for Stone and Webster Engineering Corporation.
J. R. Brand worked for Clinton Laboratories at the X-10 Reactor.