National Museum of Nuclear Science & History
E. D. Briley worked for the Midwest Piping and Supply Company.
G. William Morgan was an American health physicist. During World War II, Morgan worked on the Manhattan Project as part of the Health Physics Division at the Oak Ridge.
Church worked at the 200 East Area at Hanford during the Manhattan Project.
Juan Romero was a staff worker at Los Alamos during the Manhattan Project.