Chart correction 1948 — chart 110
Chart 110 (INT 1473) (Panel A, Noordland Roompotsluis) [ previous update 1512/24 ] WGS84 DATUM Insert depth, 7 (a) 51° 36´·13N., 3° 38´·02E. Delete depth, 75, close N of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.