1. Letter from Keating Simons to Isaac Ball, 1804 Creator: Simons, Keating, 1753-1834 Collection: Ball Family Papers, 1631-1895 Institution: South Carolina Historical Society
2. City Engineers's Plat Book, 1671-1951, Page 183 Collection: City Engineers's Plat Book, 1671-1951 Institution: The Charleston Archive at CCPL
