National Museum of Nuclear Science & History
Saul Efron worked for the Roane-Anderson Company.
Nick Salazar is a Manhattan Project veteran and a longtime employee of the Los Alamos National Laboratory.
Charley Wacowski served in the 1395th Military Police Aviation.
Walter Horne worked on the Manhattan Project as a chemist at the Y-12 Plant in Oak Ridge Tennesee from 1943 to 1945.
