National Museum of Nuclear Science & History
Juan Sanchez was a staff worker at Los Alamos during the Manhattan Project.
Thomas L. Higgins served in the 320th Troop Carrier Squadron.
Springer worked at the 200 West Area at Hanford during the Manhattan Project.
Ruth Haley worked on the Manhattan Project at Los Alamos. She was married to scientist Jano Haley.
R. A. Porter worked for the United States Engineer District Office.
