National Museum of Nuclear Science & History
L. C. Schroeder worked for the Oak Ridge Recreation and Welfare Association.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
Hugh Healy worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Colonel Arthur “Pete” V. Peterson was the Army’s area engineer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.