National Museum of Nuclear Science & History
O'Brien worked for Stone and Webster Engineering Corporation.
Patricia L. Allebach was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Yates worked at the 300 Area at Hanford during the Manhattan Project.
Pearline Boykin was a technical worker at the Metallurgical Laboratory in Chicago during the Manhattan Project.
E. D. Briley worked for the Midwest Piping and Supply Company.
