DENWICK B 6346 NU 11 NE NU 17581574 (East side) 6/43 Milepost 130 metres south of Blackbog Burn bridge II Milepost, late C19, probably by Smith Patterson Ltd. of Blaydon. Cast iron, painted white with black figures. Oval top with faceted twin faces, on circular fluted shaft. Raised legend ALNWICK 2 MILES / CHATTON 12¾ MILES. Height 0.45 metre.