National Museum of Nuclear Science & History
H. F. Gibbs worked for the A. S. Schulman Electric Company.
Meyers worked in the 100 D 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.