National Museum of Nuclear Science & History
J. E. Sampson worked for the United States Engineer District Office.
Loy G. Whitaker Jr. served in the 393rd Bombardment Squadron.
Martin Skinner was born and raised in Michigan, just outside of Detroit. He was trained in Chemical Engineering at Michigan State University before joining the army.
John Tucker worked for the United States Engineer District Office.
G. Robert Gunther-Mohr joined the Manhattan Project in 1944. Mohr worked on the top secret polonium trigger being developed for the plutonium bomb at the Monsanto Chemical Company in Dayton, Ohio.