A sketch of the environs of Charlestown in South Carolina. By Captain Geo. Sproule, Assistant Engineer on the spot.

Single sheet. Engraved. Scale: ca. 1:130 000. Cartographic Note: Variation not shown, ungraduated. Latitude of the node of the compass radiate is stated. Bar scale in statute miles. Additional Places: Charleston. Contents Note: Settlements, buildings, roads, wetland, fortifications and military positions shown. Plate same as HNS163B. Other features: Printed on Bates paper. Colouring similar to B.