National Museum of Nuclear Science & History
Thomas Chaney worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Warren worked at the 200 West Area at Hanford during the Manhattan Project.
Jack L. Callan was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. N. Mundy worked for the J.A. Jones Construction Company.
Horan worked at the 200 West Area at Hanford during the Manhattan Project.