National Museum of Nuclear Science & History
Messick worked in the 200 West Area at Hanford during the Manhattan Project.
W. J. Lynch worked for the Roane-Anderson Company.
Elvin Olsen was a staff worker at Los Alamos during the Manhattan Project.
Jasper Brown Jeffries was an American physicist. Jeffries was born in Winston-Salem, North Carolina, on April 15, 1912.
