Poster - Gas Bottle Safety Language:Spanish Green diamonds are centered in

Green diamonds are centered in the gold stripe

3 PFP Ratings

The IMO Polar Water Guidelines

British Admiralty Nautical Chart 1953: Approaches to the River Dee is a standard nautical chart

Poster - Gas Bottle Safety Language:Spanish Green diamonds are centered inThis 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.