This Times article describes the Brooklyn Historical Society's restoration of one of the three extant copies of a plan of the City of New York, 1770. My sister Nancy gave us a print of the map a few years ago. We got it framed and it now takes up most of the living room wall at our house in Friendship, Maine.
Rare 1770 Map of New York City Is Restored - NYTimes.com
For a close up go to the interactive feature