Symbols and Abbreviations used on Admiralty Charts - NP5011.
6th Ed. 2016
A4 reference book - key to the symbols and abbreviations used on Admiralty charts, Admiralty Leisure Folios and Admiralty Raster charts.
Pb. A4, 72 pp
Admiralty publication NP294 - How to Keep Your Admiralty Products up-to-date Sections on tools needed, publications, Notices to Mariners, Format of Chart Updates, how to apply the updates to your charts, explanation of terms used, symbols, drawing conv