National Museum of Nuclear Science & History
Walter Johnson worked for the United States Engineer District Office.
Lavern L. Holmes served as a corporal 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.
Meyers worked in the 100 D Area at Hanford during the Manhattan Project.
Johnson worked at the 100-B Area at Hanford during the Manhattan Project.