National Museum of Nuclear Science & History
D. A. Parker worked for the Edenfield Electric Company.
Kirk worked in the 300 Area at Hanford during the Manhattan Project.
Mattie was a staff member at Los Alamos during the Manhattan Project.
Harold Smith served in the Army at Los Alamos during the Manhattan Project.
C. L. Crabtree worked for the Tennessee Eastman Corporation at the Y-12 Plant.
