You searched for: Place Silver Knob Rd., 0.5 mi. SE, Graham-Underwood Rd. & 1.5 mi. NW of US Rt. 219, Table Rock Quad. Remove constraint Place: Silver Knob Rd., 0.5 mi. SE, Graham-Underwood Rd. & 1.5 mi. NW of US Rt. 219, Table Rock Quad.