National Museum of Nuclear Science & History
Lavernier worked in the 200 West Area at Hanford during the Manhattan Project.
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.
L. J. Ritter worked for the Roane-Anderson Company.
