National Museum of Nuclear Science & History
Seymour worked at the 200 West Area at Hanford during the Manhattan Project.
Matthew W. Huddleston served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Up An’ Atom.
Edward Grzywinski served in the 1395th Military Police Company, Aviation.
George Economou was an optical systems expert. Economou graduated from Harvard University with a degree in astronomy.
