National Museum of Nuclear Science & History
Langdon Albright Jr. (1911-1999) was a staff member at Los Alamos during the Manhattan Project.
John Arnold joined the Manhattan Project in 1943 when the MED tasked his employer, the Kellogg Corporation, with developing a special barrier for the gaseous diffusion plant in Oak Ridge.
M. G. Mastin worked for the Fercleve Corporation.
