Diaries and pearling logs
Two reports on voyages in search of pearl shell in New Guinea and the Solomons
Log of the pearling lugger Nippon, kept at the Hamilton Pearling Company's station at Komuli, Admiralty Islands
Log of the Hamilton Pearling Company's station at Komuli
Logs and diaries kept by William Hamilton in the vessels Canomie, Ysabel, Gazelle and Kambin
