National Museum of Nuclear Science & History
G. Hedrick worked for the Comstock-Bryant Electric Company.
Sidney Robinson (d. 1972) worked on the Manhattan Project in Chicago. He was from New York City, and attended City College.
Hale worked at the 200 West Area at Hanford during the Manhattan Project.
Rhyne worked for Stone and Webster Engineering Corporation.
Stanley Bloom worked for the Roane-Anderson Company.
