Official map of San Diego County, California : compiled from latest official maps of U.S. surveys, railroad and irrigation surveys, county records, and other reliable sources, and
Relief shown by shading and spot heights. Cadastral map showing some landowners' names, drainage, roads, railroads, ranchos, Indian reservations, township and section lines, parcel boundaries, etc. "Copyright 1890 by T.D. Beasley." Includes table of "Areas of Mexican grants." LC Land ownership maps, 35 Available also through the Library of Congress Web site as a raster image.