Metsker's map of Imperial County, California

1942

Chas. F. Metsker

1:127k

A Hysterical map of Palm Springs thru the desert country to old Mehiko

1948

Lindgren Brothers

Reconnaissance map of the Salton Sink, California

1906

E.M. Douglas; R.B. Marshall; W. Carvel Hall

1:500k

Reconnaissance map of the Salton Sink, California

1908

E.M. Douglas

1:500k

Map No. 2 of the El Paso & Fort Yuma Wagon Road.

1858

Campbell, Albert

1:6m

Southern California Highway Map.

1938

Thomas Brothers

1:1m

Ride The Roads To Romance along the Golden Coast.

1952

Roads To Romance Assn, Inc.

Arizona.

1931

Johst, Paul Spener

Publicity map

1935

Los Angeles (Calif.). Bureau of Power and Light.

1:2m

Arizona.

1866

Holdredge, Sterling M.

1:3m