National Museum of Nuclear Science & History
Mary Whidden was a staff worker at Los Alamos during the Manhattan Project.
Grinus worked at the 100 F Area at Hanford during the Manhattan Project.
D. G. Hill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leon D. Smith joined the Manhattan Project in 1944 and was assigned to the 509th Composite Group at Wendover Airfield in Utah.
Kenneth Woehr worked for the Tennessee Eastman Corporation at the Y-12 Plant.
