National Museum of Nuclear Science & History
Manning worked for Stone and Webster Engineering Corporation.
Robert J. Westmark served in the First Ordnance Squadron.
Fred D. Butler served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Laggin’ Dragon.
William Lowe was studying chemical and metallurgical engineering when World War II began. He was appointed to the Special Engineering Detachment and arrived in Los Alamos and began assisting chemist Arthur Wahl.
