https://herculeshistory.org/files/original/b82da6e2139848643abed331187f90a2.jpg 4b87aa17d637455dab4c835e4bf8925b https://herculeshistory.org/files/original/01e52bcec5fe890729834337b1011f91.jpg f608aab9bc8e3bbf02bb1d62458a6064 https://herculeshistory.org/files/original/b89adf6a7854fbe3ce174c9636514620.jpg a249efafd48a3a560d64fb04faf05815 https://herculeshistory.org/files/original/fce84ed61db24dc73acbc9df6781ea5b.jpg 8d646ddef0682d9fb2fdbae4f38b0a3f https://herculeshistory.org/files/original/744bab4e935f65204a887dcf2dcdfcfa.jpg 6b24f23375e5b034be7eed822105ffa1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Contra Costa County Historical Society Map Graphic depiction of territory Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource USGS Topo Quadrants - Detail Views Date A point or period of time associated with an event in the lifecycle of the resource 1902--1953 Description An account of the resource Cropped and zoomed sections of USGS Topographic Quadrant maps showing Hercules area. Creator An entity primarily responsible for making the resource United States Geographic Survey Source A related resource from which the described resource is derived Contra Costa County Historical Society - Stein Collection Factory Site Plan Land Use Land+Waters Railroads