• Organization: Department of the Interior
• Updated: 2011-04-13T00:00:00Z

These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...

• zip

• Organization: Department of the Interior
• Updated: 2020-07-16T00:00:00Z

Historic outlines of boundaries of Longfellow property in 1843, following marriage of Henry and Fanny Longfellow and purchase and transfer of property to the couple by Nathan Appleton. Estate...

• Organization: Department of the Interior
• Updated: 2020-07-10T00:00:00Z

Historic outlines of boundaries of former Longfellow estate in 1928, following Alice Longfellow's death. Estate divided into 10 parcels split among heirs. Plan includes outlines of Longfellow...

• Organization: Department of the Interior
• Updated: 2020-07-10T00:00:00Z

Historic outlines of boundaries of Nathaniel Tracy's expansion of the Vassall estate in 1781. See Catherine Evans, Cultural Landscape Report for Longfellow National Historic Site, Vol. 1: Site...

• Organization: Department of the Interior
• Updated: 2020-07-09T00:00:00Z

Historic outlines of boundaries of John Vassall's estate at the time he abandoned it in 1774. See Catherine Evans, Cultural Landscape Report for Longfellow National Historic Site, Vol. 1: Site...

• Organization: Department of the Interior
• Updated: 2020-07-01T00:00:00Z

Historic outlines of boundaries of Andrew Craigie's estate as inherited by Elizabeth Craigie in 1820. See Catherine Evans, Cultural Landscape Report for Longfellow National Historic Site, Vol. 1:...

• Organization: Department of the Interior
• Updated: 2020-07-22T00:00:00Z

Historic outlines of boundaries of the partition of Elizabeth Craigie's estate in 1841. See Catherine Evans, Cultural Landscape Report for Longfellow National Historic Site, Vol. 1: Site History...

• Organization: Department of the Interior
• Updated: 2020-07-10T00:00:00Z

Historic outlines of boundaries of John Vassall's estate at the time he abandoned it in 1774. See Catherine Evans, Cultural Landscape Report for Longfellow National Historic Site, Vol. 1: Site...

• Organization: Department of the Interior
• Updated: 2025-01-30T00:00:00Z

Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...

• zip

• Organization: Department of the Interior
• Updated: 2026-02-05T00:00:00Z

National Park Service unit points.

• xml
• zip
• zip

• Organization: Federal Geographic Data Committee
• Updated: 2019-09-30

National Park Service unit boundaries.

• zip