National Museum of Nuclear Science & History
H. H. Maples worked for the Roane-Anderson Company.
Casmer Lesnioski worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Bowman worked at the 100-B and 100-F Area at Hanford during the Manhattan Project.
M. Wilcox worked for the Tennessee Eastman Corporation at the Y-12 Plant.