National Museum of Nuclear Science & History
Ilse Perlman was a staff worker at Los Alamos during the Manhattan Project.
English worked at the 300 Area at Hanford during the Manhattan Project.
Casmer Lesnioski worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
H. S. Russell worked for the Roane-Anderson Company.
Albert Tannenbaum was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.