National Museum of Nuclear Science & History
Captain John Allen Anthes (1913-2015) was a chemical engineer who worked in the Special Materials section of the Madison Square Area of the Manhattan District in New York City.
W. A. Sullivan worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hayden Rector was a contract attorney for the U.S. Army Corps of Engineers at Hanford, WA during the Manhattan Project.