National Museum of Nuclear Science & History
Greening worked in the United States Engineer District Office.
Floyd K. Renfro served in the First Ordnance Squadron.
Robert F. Christy (1916-2012) was a Canadian-American theoretical physicist Christy’s doctoral advisor at the University of California, Berkeley was Robert Oppenheimer, but Christy’s initial involvement with the Manhattan Project came at the Metallurgical Lab at the University of Chicago.
William Stephenson worked for the J.A. Jones Construction Company.
Kermit F. Wescott served in the 509th Headquarters.