National Museum of Nuclear Science & History
J. Powell worked for the Union Carbide & Carbon Corporation.
Takala worked at the 100-F Area at Hanford during the Manhattan Project.
Hannibal Fraga was an engineer. He joined the Manhattan Project in the fall of 1944. He worked in the inspection department at Los Alamos.
William J. Jacks served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Straight Flush.
