https://openresearch-repository.anu.edu.au/items/406b6960-78dc-4b43-a8c3-c5f7dac4a7af
Papua New Guinea, Admiralty Islands, Peli NE, Series: AMS T893, Sheet 3550 II NE, 1:25 000, 1959
https://openresearch-repository.anu.edu.au/items/9e6e2bdf-8e9c-44e7-84e3-73ce9e3892b6
Papua New Guinea, Admiralty Islands, Patusi Bay NE, Series: AMS T893, Sheet 3650 III NE, 1:25 000,...
https://openresearch-repository.anu.edu.au/items/6978bd6e-e53e-4439-b26e-1a830452ebea
Papua New Guinea, Admiralty Islands, Pak Island NE, Series: AMS T893, Sheet 3750 IV NE, 1:25 000,...