National Museum of Nuclear Science & History
Dr. Lewis Preston arrived in Oak Ridge in 1944. A recent graduate of the Baylor University College of Medicine, he joined the Army Medical Corps.
Royal H. Mohr served as a staff sergeant in the 393rd Bombardment Squadron.
George Moulton was an American chemical metallurgist. After receiving his bachelor’s degree in chemistry from Drury College, he began conducting research on radioactive metals at Iowa State.
Attended Brooklyn College.