George P. Sibulski

H. L. Henry

Henry worked at the 300 Area at Hanford during the Manhattan Project.

E.J. Rae

Michael J. Haluska

Michael J. Haluska served in the 1027th Air Material Squadron. 

Edward Czuba

Edward Czuba was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.