National Museum of Nuclear Science & History
M. S. Cressy worked for the Fercleve Corporation.
David L. Hill was an associate experimental physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
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.
Frank Swoboda was a staff worker at Los Alamos during the Manhattan Project.
