PLATE 5A — Rounding Cape Sable. View from the stern of 

 the " Barbee " while under way, passing from the Bay of Florida 

 into the Gulf of Mexico. East Cape, the most southern point of 

 the mainland of the United States, in the distance. 



PLATE 5B — In the source of the Chokoloskee River, whence 

 Indian trails lead to the interior. Basin, with Seminole Indian 

 dugout canoe, in foreground. Prairie, covered with saw-grass 

 and cat-tail, in background. 



