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Start Over Year 1874 Resource Type Raster data Subject Salt marshes
1874. Arnold, T. J. (Thomas Jefferson), d. 1878 and California. Board of State Harbor Commissioners for San Francisco Harbor. This layer is a georeferenced image of a map titled "Map Exhibiting the Salt Marsh Lands." Originally published in 1874, this map shows the shoreli... Stanford University. Center for Spatial and Textual Analysis.