Poster - Preventing Oil Spills Language:English British Admiralty Nautical Chart 4020:

British Admiralty Nautical Chart  4020: South Atlantic Ocean Western Part is a standard nautical chart

British Admiralty Nautical Chart 1531: Harbours in the Northern Dodekanisos is a standard nautical chart

North Limit 45� 45'

British Admiralty Nautical Chart 26: England – South Coast

Produced by the United Kingdom Hydrographic Office

Poster - Preventing Oil Spills Language:English British Admiralty Nautical Chart 4020: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.