This map is entitled a new chart of the Bahama Islands and the Windward Passage. Well, this “new” chart, it was actually done in 1749, but at the time it was a contribution to one’s understanding of that portion of the Caribbean, lower Florida, and the Bahamas themselves. One of the distinctive features of the map is its depiction of two areas that are not in fact above water. One being the Bahama Bank and the other being the Grand Bahama Bank and, as the map shows, those relatively shallow areas surround the Bahamas. The shallowness of those banks provide for lots of good fishing, they also over time provided lots of ways in which ships could and did run aground. Cuba is at the very center of the map, Jamaica below it and off to the right a portion of Hispaniola. The entire map is full of rhumb lines, which were very useful to navigators and helped them lay out courses using one portion of a rhumb line and then another in order to get from A to B. There’s a beautiful compass rose and lots of color in what is I think a most soft and attractive map of that part of the world.
For more details, view the catalog record: https://library.villanova.edu/Find/Record/1935583