Arrival of Abel Tasman in Tongatapu, 1643, drawing by Isaack Gilsemans.
Tongatapu Explorers
Image courtesy of Submarine Ring of Fire 2012: Northeast Lau Basin, NOAA-OER. Download larger version (jpg, 296 KB).

Arrival of Abel Tasman in Tongatapu, 1643, drawing by Isaack Gilsemans.

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