Administrative Information
Provenance
The papers of Armand Hammer, business executive, philanthropist, and art collector, were donated by Hammer to the Library of Congress in 1989.
Processing History
The papers of Armand Hammer were arranged and described in 1995. The finding aid was revised in 2009.
Transfers
Some photographs have been transferred to the Prints and Photographs Division where they are identified as part of the Armand Hammer Papers.
Preferred Citation
Researchers wishing to cite this collection should include the following information: Container number, Armand Hammer Papers, Manuscript Division, Library of Congress, Washington, D.C.