National Museum of Nuclear Science & History
William “Willy” Higinbotham (1910-1994) was an American physicist. During the war, Higinbotham worked at Los Alamos as leader of the Electronics Group in the Weapon Physics Division.
B. B. Evans worked at the 200 West Area at Hanford during the Manhattan Project.
J. C. Blackwood worked for the Fercleve Corporation.