Plate 66. 



1. Au Kena as seen from the anchorage at Aka-Maru, with the line of the eastern encircling 



reef on the north and south of the island. 



2. Au Kena as seen from the anchor.age at Port Rikitea. 



3. The gap between Au Kena and Aka-Maru with the line of the eastern encircling reef, as 



seen from the anchorage at Port Rikitea. 



