National Museum of Nuclear Science & History
James Murray was a security officer at Los Alamos during the Manhattan Project. He led a plainclothes operation under the pseudonym Paul Sheridan, and suspected J.
Solomon “Sol” Wexler (1919-1996) was an American chemist. Wexler was born in Milwaukee and received a B.
Quentin V. Larson was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
