The voyage was a skilful and lucky one; and returning to her berth with her hold full of the precious sperm, the Amelia's example was soon followed by other ships, English and American, and thus the vast Sperm Whale grounds of the Pacific were thrown open. But not content with this good deed, the indefatigable house again bestirred itself: Samuel and all his Sons—how many, their mother only knows—and under their immediate auspices, and partly, I think, at their expense, the British government was induced to send the sloop-of-war Rattler on a whaling voyage of discovery into the South Sea. Commanded by a naval Post-Captain, the Rattler made a rattling voyage of it, and did some service; how much does not appear. But this is not all. In 1819, the same house fitted out a discovery whale ship of their own, to go on a tasting cruise to the remote waters of Japan. That ship— well called the "Syren"—made a noble experimental cruise; and it was thus that the great Japanese Whaling Ground first became generally known. The Syren in this famous voyage was commanded by a Captain Coffin, a Nantucketer.