National Museum of Nuclear Science & History
R. F. Ridgeway worked for the Roane-Anderson Company.
William Sehenk worked on procurement and property at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Rachel Sanchez was a staff worker at Los Alamos during the Manhattan Project.
Theodore Joseph Blechar was born on May 4, 1922 in Brooklyn, New York. His parents, Eugene and Stella Blechar, were Polish immigrants.
