Chart correction 1947 — chart 120
Chart 120 (INT 1479) [ previous update 1785/24 ] WGS84 DATUM Insert depth, 01 (a) 51° 26´·00N., 3° 59´·78E. Delete depth, 09 , close NW of: (a) above Insert depth, 25 (b) 51° 25´·95N., 4° 00´·26E. Delete depth, 42 , close NW of: (b) above Wk18/24 II 2.17
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.