The Los Angeles County Arboretum & Botanic Garden has a large archive of historic photographs relating to Rancho Santa Anita, Elias J.(Lucky) Baldwin and this history of the Arboretum. It also holds thephotographic archive of William Chrisman Aplin (1912-1993) a photographer who worked for Sunset magazine and photographed extensively the plants and gardens of Southern California.

In keeping with LACMA's commitment to research and education, the Mr. and Mrs. Allan C. Balch Art Research Library serves the Museum's staff, scholars, students, and the public by collecting, preserving, and ensuring access to information about art. The Balch Art Research Library is also the repository of LACMA's institutional archive of records related to the museum's past exhibitions and…

The Department of Archives and Special Collections, of the Hannon Library, Loyola Marymount University, acquires, organizes, and opens to research, primary source materials in the arts, humanities, education, and religion.