Chart correction 1948 — chart 872
Chart 872 (INT 1766) [ previous update 1597/23 ] WGS84 DATUM Insert depth, 4, enclosed by 6m contour 58° 58´·50N., 18° 30´·69E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.