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…

Materials about the history of Eagle Rock.  Our historical society objectives are: To preserve, clarify through research and to perpetuate the history of Eagle Rock Valley To make this history available to students, researchers, libraries and all interested persons To preserve and protect our local landmarks, especially the Eagle Rock