Founded in 1952, the ONE Archives at the University of Southern California Libraries in Los Angeles is the oldest continuously-operating LGBTQ organization in the United States and the largest archive in the world dedicated to collecting and preserving LGBTQ materials. Our collection comprises over 33,000 volumes of books and monographs; over 13,000 titles of LGBTQ periodicals; 700…

The Orange County Historical Society (OCHS) is a non-profit group which collects, preserves and shares the history of Orange County, California for the benefit of its members and the general public.

The UCLA Geography Air Photo Archives houses two of the most extensive collections of historic oblique aerial photography available to the pubic anywhere. Oblique aerials are taken at an angle and are easily understood. The Fairchild National Collection contains most cities in the United States and many towns circa 1922 through 1965. The Spence Collection contains coverage of the Western Region of…