National Museum of Nuclear Science & History
Charles Sterett worked as a physicist at the Clinton Engineer Works in Oak Ridge, Tennessee.
G. V. Aldridge worked for the J.A. Jones Construction Company.
Walter Bartky (1901-1958) was an American educator and mathematician. He did both his undergraduate and graduate studies at the University of Chicago.
Gritten worked in the United States Engineer District Office.
Gaffney worked in the United States Engineer District Office.