Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

R. D. Arthur

Project StaffX-10 Graphite Reactor

Oak Ridge, TN
Manhattan Project VeteranProject Worker/Staff
The X-10 Graphite Reactor at Oak Ridge

R. D. Arthur worked for Clinton Laboratories at the X-10 Reactor.

Related Profiles

Joseph Canova

Los Alamos, NM

Andrew H. MacMahon

Chicago, IL

Andrew H. MacMahon was the Chief Property Officer of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Kenneth Pumphrey

Los Alamos, NM

Ken Pumphrey joined the Manhattan Project at Los Alamos in 1946, where he worked as a security guard until 1948.

W. B. Edwards

B Reactor/100 Area

Edwards worked at the 100-B Area at Hanford during the Manhattan Project.