An early clay mark used by the Survey of the Coast. This mark was placed at a survey point near Tom Nevers Head, Nantucket Island, Massachusetts, in 1887 underneath a stone monument on the surface.
High resolution available. (540 kb, 2048x1536).
With the NOAA 200th Celebration coming to a close at the end of 2007, maintenance of this Web site ceased. Updates to the site are no longer being made.
An early clay mark used by the Survey of the Coast. This mark was placed at a survey point near Tom Nevers Head, Nantucket Island, Massachusetts, in 1887 underneath a stone monument on the surface.
High resolution available. (540 kb, 2048x1536).