National Museum of Nuclear Science & History
Ross worked at the 200 East Area at Hanford during the Manhattan Project.
Douglas Meigs was a civilian chemical engineer working for H. K. Ferguson, the company that built and operated the S-50 Thermal Diffusion facility at Oak Ridge.
Chemist Orville Hill joined the Met Lab at the University of Chicago in May of 1942, three months after it was created.
O’Black worked in the 200 East Area at Hanford during the Manhattan Project.
