National Museum of Nuclear Science & History
M. K. Walsh worked for the Roane-Anderson Company.
Carl W. Rein served as a staff sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned first to Luke the Spook and later to Big Stink.
Frank H. Travis Jr. served in the First Ordnance Squadron.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.