Linea Divisoria Entre Mexico Y Los Estados Unidos. No. 18.

1901

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1:60k

California.

1898

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1975

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1887

W.W. Elliott & Co.

1935 Blackburn’s map of San Diego County, California

1935

Blackburn, O.V.

1:250k

Street Map of San Diego (Eastern Section). Downtown San Diego. Metropolitan San Diego and Vicinity.

1956

Shell Oil Company

City of San Diego California Water Resources

1937

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1972

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1897

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1990

Phi, P. Bach