The waters bounded by a line commencing from a point on Walgreen coast in Antarctica at 105°00'W longitude; thence due north to 60°00'S latitude; thence due east to 70°00'W longitude; thence due south to a point on the northeast coast of Alexander Island at 70°00'W longitude; thence along the east coast of this island to a point on the south coast at 70°00'W longitude; thence across the George VI Sound to a point on the coast of Antarctica in Palmer Land at 70°00'W longitude; thence due west along the coast of Antarctica to the point of departure.