This island is a mere fancy; none such exists any where upon this coast. The distance which they thus ran easterly, of eighty leagues, would have carried them more than an hundred miles into the ocean beyond Cape Cod. That distance, however, may be regarded only as approximate, because they possessed no means of determining longitude with accuracy, and therefore this, like all statements in the letter, of distances running east and west, is to be considered an estimate only, formed from the circumstances attending the sailing of the vessel, and liable to serious error. But the island and bay were objects of actual observation, and are therefore to be regarded as they are described. After leaving Long Island, which forms the coast in an easterly direction for a little over an hundred miles from the Hudson, only three islands occur, except some insignificant ones and the group of the Elizabeth islands all near the shore, in the entire distance to the easterly shore of Cape Cod, when the coast turns directly north. They are all three somewhat of a triangular shape, and in that respect are equally entitled to consideration in connection with the description of the island of Louise, but are all incompatible with it in other particulars. Louise is represented as being a very large island, equal in size to the famous island of Rhodes, which has an area of four hundred square miles, and as being situated ten leagues distant from the main land. The first of the three islands met with, eastward of Long Island, is Block island. It contains less than twenty square miles of territory and lies only three leagues from the land; and thus both by its smallness and position cannot be taken as the island of Louise. It has, however, been so regarded by some writers, because on the main land, about five leagues distant, are found Narraganset bay and the harbor of Newport, which, it is imagined, bear some resemblance to the bay and harbor which the explorers entered fifteen leagues beyond the island of Louise, and which cannot be elsewhere found.