About 17,700 results
Open links in new tab
  1. Greater Philadelphia GeoHistory Network

    Greater Philadelphia GeoHistory Network1 2 3 4 5

  2. GeoHistory Resources - Greater Philadelphia GeoHistory Network

    Viewing all resourcesDetails

  3. PhilaGeoHistory Maps Viewer

    Comprehensive maps of Philadelphia land use, produced by the WPA.

  4. About - Philadelphia GeoHistory Network

    The Philadelphia GeoHistory Network provides access to historical geographic materials and resources for exploring the history of Philadelphia and its surrounding areas.

  5. Educational Resources - Philadelphia GeoHistory Network

    Educational Resources - Philadelphia GeoHistory Network

  6. Philadelphia GeoHistory Network

    Oct 1, 2004 · Ultimately, the GeoHistory Network will serve as a flexible and inclusive repository for information about the southeastern Pennsylvania region.

  7. Atlas of Chester County, Pennsylvania, 1873 - Index

    Greater Philadelphia GeoHistory Network / www.PhilaGeoHistory.org Materials are made available thanks to the generosity of the Athenaeum of Philadelphia and its partners.

  8. Chester County, Pennsylvania, 1883 - Map Index

    Greater Philadelphia GeoHistory Network / www.PhilaGeoHistory.org Materials are made available thanks to the generosity of the Athenaeum of Philadelphia and its partners.

  9. Atlas of the City of Philadelphia, 1901 - Map Index

    Atlas of the City of Philadelphia, complete in one volume. From actual surveys and official Plans by George W. and Walter S. Bromley, Civil Engineers. Published by G.W. Bromley and Co. …

  10. Philadelphia GeoHistory Network

    Friday Panel II: The Greater Philadelphia GeoHistory Network -- What it is, what it can be The Greater Philadelphia GeoHistory Network: Transforming an Idea into Reality