National Museum of Nuclear Science & History
P. F. Finck worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. A. Speas worked for the J.A. Jones Construction Company.
Jas Walker worked for the Roane-Anderson Company.
Colonel Arthur “Pete” V. Peterson was the Army’s area engineer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
