National Museum of Nuclear Science & History
Gerritsen worked at the 300 Area at Hanford during the Manhattan Project.
J. J. DiLeonardo served in the 390th Air Service Group.
Raymond Lowrey worked at the Hanford, Washington site for the Manhattan Project from 1943 to 1948. Lowrey began his career in the Oklahoma Ordnance Works before moving to Hanford and settling in Richland, Washington after the war.
