The institution has Special Collections including: 1) Local history; 2) American religious history; and 3) history of the American west. Under Local History, the Azusa-Foothill Citrus Collection consists of manuscripts, legal and business papers, financial journals and ledgers, photographs and maps dating back to 1844. The Sayre MacNeil Collection contains family papers and correspondences, and…

The Research Library and Archives has been collecting material relating to the history of Pasadena since 1924. The archives contains approximately 1 million historic images (including photos, negatives, postcards, stereographs) of Pasadena and surrounding areas. There are 45 cubic feet of maps and plans of the area, as well as a set of Sanborm fire insurance maps for Pasadena. There is a large…