National Museum of Nuclear Science & History
S. L. Ashburn worked for the Roane-Anderson Company.
Attended the University of Arkansas.
E. C. Wagner worked for the United States Engineer District Office.
Pfeiff worked in the 200 West Area at Hanford during the Manhattan Project.
William P. Jesse was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.