Pilot Card Complete with Wet-Wipe Pen South China Sea British Admiralty Nautical Chart 3967:

British Admiralty Nautical Chart 3967: Gulf of Thailand

Porto da Preguiça (Ilha de São Nicolau) (1:8500)

Will not tarnish

Information from NOAA charts #11451

Pilot Card Complete with Wet-Wipe Pen South China Sea British Admiralty Nautical Chart 3967:This maritime sign is used by mariners to provide adequate signage on board vessels. Furthermore, some flag states and regulatory organizations require maritime signs on board to be in compliance with the maritime governing regulations. Maritime signs are critical in keeping a vessel's crew safe of any possible hazards, all safety equipment easy to mark, and provide directions on board a vessel.