National Museum of Nuclear Science & History
J. R. Hatfield worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Parr worked in the 200 East and 100 D Areas at Hanford during the Manhattan Project.
M. J. Wheat worked for the Midwest Piping and Supply Company.
Attended Carnegie Technical Institute.
V. J. McDonald worked for the Comstock-Bryant Electric Company.
