(a) A line drawn from the northernmost point of Angeles Point to latitude 4821.1 N. longitude 12302.5 W. (Hein Bank Lighted Bell Buoy); thence to latitude 4825.5 N. longitude 12258.5 W. (Salmon Bank Lighted Gong Buoy ``3''); thence to Cattle Point Light on San Juan Island.
(b) A line drawn from Lime Kiln Light to Kellett Bluff Light on Henry Island; thence to Turn Point Light on Stuart Island; thence to Skipjack Island Light; thence to latitude 4846.6 N. longitude 12253.4 W. (Clements Reef Bouy ``2''); thence to International Boundary Range B Front Light.
Alaska