National Museum of Nuclear Science & History
Palmer worked in the 100 F Area at Hanford during the Manhattan Project.
Richard M. Hesse served in the 393rd Bombardment Squadron.
Joseph Mcguire was a chemist with the Special Engineering Detachment at the Y-12 Plant in Oak Ridge, Tennessee.
Jack D. East worked in the Instrument and Physical Measurements Group in Clinton Laboratories at the X-10 Reactor.