Chart correction 1942 — chart 1850
Chart 1850 (INT 3156) [ previous update 1062/24 ] WGS84 DATUM Amend range of light to, 21M 36° 42´·84N., 4° 24´·89W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.