National Museum of Nuclear Science & History
Manning worked for Stone and Webster Engineering Corporation.
Marcia W. Wooster was a lab technician in the health division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Trevor Cuykendall was an American physicist. A pioneer in engineering physics, he worked on the Manhattan Project at Los Alamos.
H. L. Huffman worked for the Roane-Anderson Company.