Sheet SC 56-1 Trobriand Islands Series T504 Edition 2–AAS 1966. Compiled 1962 from compilation of USAF Approach Chart 1:250,000 ACIC charts 1096 B I compiled 1955 and 1096 B II compiled 1954. Road, track, village and drainage information revised RASC 1966 from all available source material and field reconnaissance. Prepared AMS. Printed RASC 1966. AHQ/B1-4/2809. UTM Grid.
Sheet SC 56-5 Fergusson Island Series T504 Edition 2–AAS 1966. Compiled 1962 from compilations of USAF Approach Chart 1:250,000 ACIC charts 1096 B III 1096 B IV compiled 1954. Road, track and village information revised RASC 1965 from all available source material and field reconnaissance. Prepared AMS. Printed RASC 1966. AHQ/B1-4/2792. UTM Grid.