National Museum of Nuclear Science & History
Barr worked for Stone and Webster Engineering Corporation.
Walter Groeger worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Harley L. Grimm served in the 320th Troop Carrier Squadron.
Wilson worked at the 300 Area at Hanford during the Manhattan Project.
W. B. Berlincourt worked for the Roane-Anderson Company.
