The private collection of Mr. Hirokazu Kosaka is a rich hybrid of various nations and traditions. They include photographs and objects from his family’s immigrant history from the late 19th century, archery equipment dating back to 1916, and correspondence letters from family members while in internment camps. Mr. Kosaka is much accomplished as he is an ordained Buddhist priest, an artist and…

The Historical Society of Long Beach (HSLB) was formed in 1962 with the mission to collect, preserve, and present the city’s history. Throughout the years the HSLB has occupied many locations around the city, settling at its current location in Bixby Knolls in 2007. Operations are sustained at the HSLB by grant funding, membership dues, and community fundraising through programs and events.

Documents and photos relating to the history of the Crescenta Valley. The La Crescenta Valley Historical Society has a lot of materials on the New Years Flood of 1934, and the town of Montrose, plus some materials on the American portrait artist S. Seymour Thomas.

The Marina del Rey Historical Society (MdRHS) was founded to collect and preserve historical documents, artifacts, publications, photographs, data, and information relating to the development of Marina del Rey as exhibits and in retrievable electronic databases in order to keep the past alive for community pride and to create a unique resource of cultural and educational materials of historic…

The Metropolitan Water District of Southern California manages a library and archival repository documenting the activities of the organization and resources of interest to the greater history of the Los Angeles region. 

The Mojave Desert Archives preserves the history of transcontinental travel to the Los Angeles region through the Mojave Desert of eastern California. Route 66, National Old Trails Road, the Mojave Wagon Road, the Santa Fe Railway (now BNSF), Union Pacific Railroad, and Interstate highways were and are major transit routes through the desert terminating in the Los Angeles basin.