Legal and Other Descriptions of Property
Legend: Maps Showing Portions of Alameda and Contra Costa Counties, City and County of San Francisco, Carefully Compiled From Official and Private Maps, Surveys and Data
Under Direction of Theodore Wagner, Drawn by George Sandow
Hercules Historical Society
Photograph of portions of a paper map in holdings
Under Direction of Theodore Wagner, Drawn by George Sandow, “Sandow Maps,” Hercules Historical Society, accessed September 30, 2023, http://herculeshistory.org/items/show/233.