Charts. Almirante Bay (northwestern part), north coast of Panama, Central America, from surveys by U. S. Naval Expedition in 1906 and 1907. U. S. S. Bancroft in 1900 and 1901, and U. S. S. Eagle in 1909 and 1910; no. 2536. Scale naut.m.=4 in., natural scale 1:18,236.