Immanuel Presbyterian Church has corporate minutes; organizational records of governing bodies, committees, and other subgroups; and membership records. In the church's library are publications dealing with the history of the church, which is over one hundred years old and was known as a leader in the neighborhood, the city, and the Presbyterian community during the 1930s, 1940s, and 1950s.…

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.