National Museum of Nuclear Science & History
Coffey worked at the 300 Area at Hanford during the Manhattan Project.
Robert E. Krug, Jr. served in the 393rd Bombardment Squadron.
John Brand joined the Manhattan Project in 1943 while working at the Ilion, N.Y. plant of Remington Arms, Co.
Robert Thompson was a staff worker at Los Alamos during the Manhattan Project.
