National Museum of Nuclear Science & History
Hollis worked for Stone and Webster Engineering Corporation.
Camacho worked at Los Alamos during the Manhattan Project.
John W. Calkin graduated from Columbia University in 1933. He then earned a Ph.D. in mathematics from Harvard.
Johnson worked at the 300 Area at Hanford during the Manhattan Project.
James Oliver Buchanan (1920-2001) was born on June 30, 1920 in Chicago, Illinois. He received his B.S (1941), M.
