(Gilsum, 47', 1863) across Ashuelot River SW of Gilsum, Gilsum Township, Cheshire County, NH. NH10 SW 0.55 miles from jct with Main St. on the S. side of Gilsum, right on Surry Rd. 50’ to the bridge. (N43 02.341 W72 16.215) Photos by Paul Chandler 10-7-20.