National Museum of Nuclear Science & History
J. O. Donley worked at the 200 West Area at Hanford during the Manhattan Project.
John Perry Howe, Jr. was Associate Director at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. R. Anderson worked for the J.A. Jones Construction Company.
H. G. Singleton worked for the Roane-Anderson Company.
