National Museum of Nuclear Science & History
M. K. Walsh worked for the Roane-Anderson Company.
Joyce Clennam Stearns (1893-1948) was an American physicist who served as Director of the University of Chicago Metallurgical Laboratory (Met Lab) from November 15, 1944 to July 1, 1945.
Coogler worked at the Oak Ridge project site during the Manhattan Project as a member of the U.S. Army Corps of Engineers.
J. F. McComb, Jr. worked for the Bethlehem Steel Corporation.