Black Point, San Clemente Island
From Islapedia
Black Point, San Clemente Island , California, William E. Greenwell, 1860; Stehman Forney, 1878.—Near the brow of the west end of a black ridge of land running apparently across the island 2 ½ miles north of Seal Harbor and two-thirds of a mile southwest of road from Wilsons Cove south of [triangulation]. (Note 3, p. 615, except the underground center stone is larger.) [[Annual Report of the Director, U.S. Coast & Geodetic Survey, 1904]
