National Museum of Nuclear Science & History
E. Lander worked for the Roane-Anderson Company.
Rhoades worked at the 200 West area at Hanford during the Manhattan Project.
Charles Critchfield (1910-1994) was an American mathematical physicist. In December 1942, he was approached by J.
Thomas was a group adjutant with the 509th Composite Group at their headquarters in Wendover, Utah and Tinian Island in the Pacific.
