National Museum of Nuclear Science & History
J. P. Marus worked for the J.A. Jones Construction Company.
John Polito served in the First Ordnance Squadron.
Welch worked at the 200 West Area at Hanford during the Manhattan Project.
Hughs worked at the 200 West Area at Hanford during the Manhattan Project.
Grace Hardin worked for the J.A. Jones Construction Company.
