National Museum of Nuclear Science & History
Attended the University of Rochester.
M. B. Cooley worked for the J.A. Jones Construction Company.
Alfred Menzer worked for Clinton Laboratories at the X-10 Reactor.
Herbert G. “Mac” MacPherson (1911-1993) was an American nuclear engineer. MacPherson’s expertise on graphite made him a valuable consultant for the Manhattan Project.
John Costa worked at the shop in the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.