One of the Los Angeles Sheriff's Department "Night Squads," 1925. These detective units responded to early morning major crimes during the 1920s. Old County Courthouse in background. Photo from Shotgun World.
Los Angeles High School Camera Club, circa 1900. Courtesy of the Security National Bank Collection at the Los Angeles Public Library.
Young hikers (possibly Camp Fire Girls) in Los Angeles area, circa 1915. Photo courtesy of George Grantham Bain Collection & the Library of Congress.
Visit our Historical Timeline of Los Angeles County for more historical images.