This is a thin, oversized paperback book with a spiral binding at the top edge, and illustrated cardstock covers. The paperback is in Very Good- condition. The spiral binding has several spirals missing and the covers have a ripple by the top edge. There are three maps inside, and all three of the maps are in clean, bright condition. "In addition to water depths ? including the shoreline ? charts show the location of rocks, reefs, wrecks and other submerged obstructions, anchorages, channels, lighthouses, buoys, and even tide rips. The symbols and abbreviations for these features are often obv... View More...