Two ancillary maps on verso: "Map of Southern California showing the real Orange Belt of California in the interior valleys of San Bernardino County and the relation of those valleys to the coast including railroad connections" "Map of the Alessandro tract, Bear Valley Irrigation Co."
Cadastral map showing landowners. Relief shown by hachures and spot heights. Includes inset map of Santa Catalina and San Clemente Islands. Upper left is 63 x 60.5 cm. on sheet 73.3 x 71.5 cm. Upper right is 63 x 65 cm. on sheet 73.5 x 71.5 cm.