(Amherst - 1825, 1825, NH-06-02) in Amherst, Hillsborough County, NH. Courthouse Rd. N. 0.2 miles from jct with NH122 (Amherst St.), right & N. on Main St. 50’ to the courthouse on the E. side of the road at 2. (N42 51.870 W71 37.434) Photo by Paul Chandler 5-12-18.