National Museum of Nuclear Science & History
W. P. Perry worked for the Union Carbide & Carbon Corporation.
John Ryan was a staff worker at Los Alamos during the Manhattan Project.
John Streib was a staff worker at Los Alamos during the Manhattan Project.
D. M. Ellett is a mechanical engineer who joined the Manhattan Project after the end of World War II.
P. J. Stewart worked for the Fercleve Corporation.
