Category: Cultural Resources Advance Search Showing 1 - 5 of 5 Sort by: RandomNewest First Oldest First African American Heritage Trail of Martha's Vin... P.O.Box 234 West Tisbury MA 02575 508-693-4361lightingthetrail@gmail.com Black Heritage Trail of New Hampshire P.O.Box 6772, Portsmouth NH 03802 603-318-5120jaboggis@portsmouthhistory.org BlackPast .org 4616 25th Avenue NE Seattle WA 98105 blackpast@blackpast.org New Bedford Historical Society 21 7th Street New Bedford MA 02740 508-979-8828info@nhhistoricalsociety.org Portsmouth Black Heritage Trail 10 Middle Street, Portsmouth NH 03801 603-318-5120nhblackhistory@aol.com