National Museum of Nuclear Science & History
Hoell worked at the 300 Area at Hanford 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.
M. P. Covert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
