ibiblio
Ibiblio: Statement on the Atomic Bomb by Secretary of War Stimson
Statement made on August 6, 1945, by the former Secretary of War, Stimson. Discusses the details of the production of the atomic bombs used to end World War II. Introduces the members of the Interim Committee as well. Site by Ibiblio.org.
Other
Nuclearfiles.org: Truman and the Atom Bomb
Read background information about Harry Truman and the development of the atomic bomb prior to his presidency. Includes excerpts from official documents and conversations during the Truman Administration.
US Department of State
U.s. Department of State: Stimson Doctrine
This page from the U.S. Department of State provides a copy of the Stimson Doctrine. The information is only one paragraph in length, but factual and worth checking out on the subject.