Also shows Florida, eastern Mexico, Central America, and the northern tip of South America. Watermark may be that of Joseph Portal, from 1779, but is not distinct enough to clearly identify. Relief shown pictorially. In lower right corner: West from London. Prime meridian: London. Hand-colored.JPEG209d9a55-d5f9-4120-ba6a-5eee45d084ecengPublicThe West Indies, from the best authorities.MapsWest Indiesbetween 1770 and 1779Pennsylvania State University