Chart correction 21 31 — chart 6747
19 21 31. ANGLETERRE (Côte Sud). Approches de Falmouth. Abords de Helford River. August Rk. — Balisage. (Taunton, 19-1742). — Carte 6747 (10) Porter annexe graphique F.281 50 06,00 N 005 04,00 W INT 1719
Source: Service Hydrographique et Océanographique de la Marine · edition: 10
Reference information — always verify against official Notices to Mariners before navigation.