Chart correction 1759 — chart 1856
Chart 1856 [ previous update 1461/24 ] WGS84 DATUM Insert ¶ Fl.G.5s10M 28° 07´·06N., 15° 24´·28W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.