National Museum of Nuclear Science & History
Winzenburg worked for Stone and Webster Engineering Corporation.
Stanley C. Apgar served in the 393rd Bombardment Squadron.
Wesley P. Peterson served in the 390th Air Service Group.
Warren Sheehan joined Mound Laboratory in April 1956. He spent the first half of his career in health physics, or radiation safety, where he developed a new methodology for determining the amount of plutonium in urine.
Arnold Kramish was a physicist in the Manhattan Project and a member of the Special Engineering Detachment (SED) at Oak Ridge, Tennessee, the Philadelphia Navy Yard, and Los Alamos.
