James McIntosh

DraftsmanChicago, IL

Manhattan Project VeteranProject Worker/Staff

James McIntosh was a draftsman at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

Leonard M. Claney

Mervyn T. Walsh

Inez O’Brien

Inez O’Brien served in the Women’s Army Corps at Los Alamos during the Manhattan Project.

Lyman G. Parratt

Lyman Parratt (1908-1995) was an American physicist. Parratt was born in Salt Lake City. He studied at the University of Utah and earned a Ph.