National Museum of Nuclear Science & History
Edward B. Irick served in the 320th Troop Carrier Squadron.
Charles Humphries worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Markle worked for Stone and Webster Engineering Corporation.
Robert Cross worked for the Roane-Anderson Company.
G. Robert Gunther-Mohr joined the Manhattan Project in 1944. Mohr worked on the top secret polonium trigger being developed for the plutonium bomb at the Monsanto Chemical Company in Dayton, Ohio.