National Museum of Nuclear Science & History
R. Christie worked in the United States Engineer District Office.
Technical Sergeant Roderick F. Arnold (1917-1998) was a Flight Engineer assigned to the Bockscar’s original crew.
Manuel Montes Alcalde (1921-2009) was a machinist at Los Alamos during the Manhattan Project. Alcalde was born in San Leandro, California.
Grinus worked at the 100 F Area at Hanford during the Manhattan Project.
