National Museum of Nuclear Science & History
A. G. Underwood worked for the J.A. Jones Construction Company.
Herbert G. “Mac” MacPherson (1911-1993) was an American nuclear engineer. MacPherson’s expertise on graphite made him a valuable consultant for the Manhattan Project.
L. G. Henry worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Silvilers worked at the 200 East Area at Hanford during the Manhattan Project.
