National Museum of Nuclear Science & History
R. A. Jones worked for the Roane-Anderson Company.
Sergeant Frank Karcher was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Tabb worked at the 100-D Area and 300 Area at Hanford during the Manhattan Project.
Ryan worked at the 100-B Area at Hanford during the Manhattan Project.
