National Museum of Nuclear Science & History
John Sommer worked for the Roane-Anderson Company.
Grizzell worked in the United States Engineer District Office.
Raymond Schwartz grew up in West Allis, WI. After graduating from high school, he worked as an apprentice machinist for Allis Chalmers Corporation, until enlisting in the Army in February 1943.
Butrimo worked at Los Alamos during the Manhattan Project.
