An 1873 tracing reflecting the topography from South Point Arroyo Grande, southward, San Luis Obispo Bay. Additional notations about landmarks (railroad, piers, buildings) were added to the survey in 1883.https://digitalcommons.csumb.edu/hornbeck_cgb_4/1033/thumbnail.jp
1921 U.S. Geological topographical survey depicting the San Martin Quadrangle, Monterey and San Luis...
An 1874 Asher & Adams commercial and topographical railroad map of California and Nevada that depict...
This 1847 map depicts the locations in Upper California where U.S. forces were stationed. The notati...
An 1876 survey of the approaches to the San Luis Obispo Bay, including a Tides chart and a few landm...
A survey prepared by the Office of U.S. Coast Survey in 1871 and 1872 reflecting the topography and ...
The 1854 survey depicts the topography for approximately seven miles along the Monterey Bay from the...
An 1876 survey prepared by the Office of U.S. Coast Survey, reflecting the coastal region from Monte...
An 1897 U.S. Geological topographical survey depicting the Arroyo Grande Quadrangle in San Luis Obis...
Photograph of a map from a U.S. Coast Survey showing the California coast between Monterey and San F...
The 1889 survey of San Luis Obispo Bay and Port Harford was based on surveys conducted as early as 1...
This 1848 map. based on Frémont’s survey of the Western United States made during his third expediti...
Photograph of a map showing the west coast of the United States from California to Oregon from Unite...
Photograph of a map of southern California coast line made by Lieutenant R. S. Williams, a U.S. topo...
An 1897 U.S. Geological topographical survey depicting the San Luis Obispo Quadrangle, San Luis Obis...
Photograph of a topographic map of San Pedro Harbor, May, 1908. The title is printed in the top left...
1921 U.S. Geological topographical survey depicting the San Martin Quadrangle, Monterey and San Luis...
An 1874 Asher & Adams commercial and topographical railroad map of California and Nevada that depict...
This 1847 map depicts the locations in Upper California where U.S. forces were stationed. The notati...
An 1876 survey of the approaches to the San Luis Obispo Bay, including a Tides chart and a few landm...
A survey prepared by the Office of U.S. Coast Survey in 1871 and 1872 reflecting the topography and ...
The 1854 survey depicts the topography for approximately seven miles along the Monterey Bay from the...
An 1876 survey prepared by the Office of U.S. Coast Survey, reflecting the coastal region from Monte...
An 1897 U.S. Geological topographical survey depicting the Arroyo Grande Quadrangle in San Luis Obis...
Photograph of a map from a U.S. Coast Survey showing the California coast between Monterey and San F...
The 1889 survey of San Luis Obispo Bay and Port Harford was based on surveys conducted as early as 1...
This 1848 map. based on Frémont’s survey of the Western United States made during his third expediti...
Photograph of a map showing the west coast of the United States from California to Oregon from Unite...
Photograph of a map of southern California coast line made by Lieutenant R. S. Williams, a U.S. topo...
An 1897 U.S. Geological topographical survey depicting the San Luis Obispo Quadrangle, San Luis Obis...
Photograph of a topographic map of San Pedro Harbor, May, 1908. The title is printed in the top left...
1921 U.S. Geological topographical survey depicting the San Martin Quadrangle, Monterey and San Luis...
An 1874 Asher & Adams commercial and topographical railroad map of California and Nevada that depict...
This 1847 map depicts the locations in Upper California where U.S. forces were stationed. The notati...