Scarce separately issued map of San Diego County and Riverside County, with a large second map of San Diego, published by C.F. Weber & Co.
The map is subdivided by townships and identifies towns, rivers, roads, railroads, and other details.
The township surveys are incomplete in large portions of the Riverside County map.
The map of San Diego extends north to Pacific Beach and includes towns referenced as Lemona, La Playa and Roseville.
The map is rare on the market. This is the first example we have seen.