Gordon M. Herbert

Daniel J. Keefe

Daniel J. Keefe was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Myfanwy Pritchard-Roberts

Myfanwy Pritchard Roberts worked in Rhydymwyn, Wales as a laboratory assistant in the Tube Alloys program, the British mission to create the nuclear bomb.

Stanley J. Marshall

Stanley J. Marshall served in the 1st Ordnance Squadron.

William Monckton