Scope and Content This file contains the following maps: "Profile of Los Angeles River bed showing existing railroad grade lines & grade lines proposed to be established in connection with separation of grades, streets & railroads," including note "to accompany report of this date to the Viaduct Committee of the City Council" (undated)Blueprint plan of Los Angeles, with red pencil highlighting bounded by Macy, Aliso, Alameda, and Lyon Sts. - manuscript pencil on reverse says...