National Museum of Nuclear Science & History
Attended Purdue University.
Roy Williams worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Reuben McCord was a chemist who worked at several Manhattan Project sites. After graduating from Erskine College in South Carolina, he was recruited to work at the University of Chicago Metallurgical laboratory.
Ahrens worked at the 100 B Area at Hanford during the Manhattan Project.