National Museum of Nuclear Science & History
A. L. Crawford worked for the J.A. Jones Construction Company.
Raymond Dujack was a young lab technician at the Special Alloyed Materials (SAM) Laboratories at Columbia University.
Ross worked at the 200 East Area at Hanford during the Manhattan Project.
Julius Sirota was an Americah chemist. He worked for the Substitute Alloy Materials on the Manhattan Project at Columbia University.
W. J. English worked for the Roane-Anderson Company.
