NOAA Chart No 1, v1 00 - Nautical Chart Symbols, Abbreviations torrent

From NOAA's web site:

Chart No. 1 Nautical Chart Symbols, Abbreviations and Terms is a reference publication depicting basic chart elements and contains a description of the symbols, abbreviations and terms that appear on nautical charts produced by the National Geospatial-Intelligence Agency, the National Oceanic and Atmospheric Administration and the International Hydrographic Organization. It is a valuable aid for new chart users and a useful tool for all mariners.

You can also download it here: http://nauticalcharts.noaa.gov/mcd/chartno1.htm ...but might find the torrent faster or more convenient.

Why would you want this? It's a good accompaniment to maps such as the Garmin BlueChart series and particularly useful for people who are just getting interested in nautical maps. For anyone that spends time in a boat, it's a good reference to nautical navigational aids both for the novice or experienced sailor.