Roger J. Ellis

Willard F. Clark

​Willard Clark was born in Boston in 1910, but grew up in Buenos Aires, Argentina, where his father was President of the General Motors Argentina Branch.

George Graves

George Graves was a technical advisor at Hanford, and so famous there that he inspired a poem: "We'd called up a tight design/ Hewn strictly to the longhairs' line.

W. L. Killibrew

W. L. Killibrew worked for the Roane-Anderson Company.

G.W. Hurst