Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Harold C. Barr

Special Engineer DetachmentLos Alamos, NM

Manhattan Project VeteranMilitary VeteranSpecial Engineer Detachment

Harold was a staff member at Los Alamos during the Manhattan Project.

Related Profiles

G. T. Adams

B Reactor/100 Area

Adams worked at the 100 B Area at Hanford during the Manhattan Project.

Ira A. Ramsey

Y-12 Plant

Ira Ramsey worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Dorothy H. Bucko

Oak Ridge, TN

Bucko worked in the United States Engineer District Office.

Jack Hefner

Tinian Island

Jack Hefner joined the Manhattan Project at Oak Ridge in 1943. Hefner was a reactor engineer and helped supervise the construction of the X-10 Graphite Reactor.