Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Harold Hasenfus was part of the Special Engineer Detachment during the Manhattan Project and worked at the University of Chicago's Metalurgical Laboratory and at the gaseous diffusion plant in Oak Ridge. In Chicago, Hasenfus worked at a pilot plant that was constructed to assist in the design of the B Reactor in Hanford for the production of plutonium.

Harold Hasenfus's Timeline
1943 Joined the Manhattan Project at Oak Ridge as part of the Special Engineer Detachment.

Related Profiles

Vito Di Rienzo

Wendover, UT

Vito Di Rienzo worked in bomb assembly for the 1st Ordinance Squadron, 509th Composite Group. Di Rienzo was drafted into the military in 1943 at the age of 20.

David Edwards

Oak Ridge, TN

David Edwards worked for the Edenfield Electric Company.

G. F. Lee

Hanford, WA

William J. White

Tinian Island

William J. White served in the 393rd Bombardment Squadron.