It is described as:
High resolution map of the Park System of the Nations Capital and Environs under Jurisdiction of National Capital Region – National Park Service United States Department of Interior (NPS 869/80,251-I), November 2008
Released date: 06-February-2013. Posted date: 11-February-2013
Source of document: National Park Service
The actual map is too large a file to upload to this website so two extracts are provided below:
The Legend, with NPS shown in green, transferred to DC jurisdiction in gray, and the red reservation numbers indicates they have been disposed of.