National Museum of Nuclear Science & History
Bales worked for Stone and Webster Engineering Corporation.
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.
Robert J. Westmark served in the First Ordnance Squadron.
E. J. Sekeres served in the 509th Headquarters.
Clarke worked in the United States Engineer District Office.
