National Museum of Nuclear Science & History
Charles Henrich was a member of the Military Police at Los Alamos and worked as a tech sergeant.
Josephine Winch was a research assistant in the chemistry division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
E. L. Robinson worked for the H. K. Ferguson Company.
Crane worked at the 300 Area at Hanford during the Manhattan Project.