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Historic Districts, Cambridge, Massachusetts, 2014

Polygon
Harvard University
Public content

2014. Cambridge (Mass.). Geographic Information Systems. This layer contains two polygons representing the city's Historic Districts, Fort Washington Historic District and Old Cambridge Historic District....

ESRI Data & Maps 2005 : Canada Provincial Parks

Polygon
Harvard University
Restricted content

2002. DMTI Spatial Inc. and Environmental Systems Research Institute (Redlands, Calif.). Canada Provincial Parks represents the provincial parks (historical, provincial, and wilderness) within Canada. The provincial parks are based on t...

Historic County Boundaries and Total Population, United States, 1800

Polygon
Harvard University
Public content

1800. University of Minnesota. Minnesota Population Center. This boundary file contains historic county boundaries for which the U.S. Census Bureau tabulated data and was produced by the Minnesota Population...

Historic County Boundaries and Total Population, United States, 1810

Polygon
Harvard University
Public content

1810. University of Minnesota. Minnesota Population Center. This boundary file contains historic county boundaries for which the U.S. Census Bureau tabulated data and was produced by the Minnesota Population...

Historic County Boundaries and Total Population, United States, 1820

Polygon
Harvard University
Public content

1820. University of Minnesota. Minnesota Population Center. This boundary file contains historic county boundaries for which the U.S. Census Bureau tabulated data and was produced by the Minnesota Population...

Historic County Boundaries and Total Population, United States, 1830

Polygon
Harvard University
Public content

1830. University of Minnesota. Minnesota Population Center. This boundary file contains historic county boundaries for which the U.S. Census Bureau tabulated data and was produced by the Minnesota Population...

Historic County Boundaries and Total Population, United States, 1830

Polygon
Harvard University
Public content

1830. University of Minnesota. Minnesota Population Center. This boundary file contains historic county boundaries for which the U.S. Census Bureau tabulated data and was produced by the Minnesota Population...

Historic County Boundaries and Total Population, United States, 1830

Polygon
Harvard University
Public content

1830. University of Minnesota. Minnesota Population Center. This boundary file contains historic county boundaries for which the U.S. Census Bureau tabulated data and was produced by the Minnesota Population...

Historic County Boundaries and Total Population, United States, 1900

Polygon
Harvard University
Public content

1900. University of Minnesota. Minnesota Population Center. This boundary file contains historic county boundaries for which the U.S. Census Bureau tabulated data and was produced by the Minnesota Population...

Historic County Boundaries and Total Population, United States, 1900

Polygon
Harvard University
Public content

1900. University of Minnesota. Minnesota Population Center. This boundary file contains historic county boundaries for which the U.S. Census Bureau tabulated data and was produced by the Minnesota Population...