National Museum of Nuclear Science & History
C. R. Frazier worked for the Poe Piping & Heating Company.
Julius Sirota was an Americah chemist. He worked for the Substitute Alloy Materials on the Manhattan Project at Columbia University.
Charles Mayette worked for Hanley & Company.
Winston Grice was a millwright at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
