Another of the unexplored islands of these seas forms a part of the Admiralty group, and is called Jesus Maria. It was visited by the 'Challenger' in 1875, and again by Mr. Romilly on two occasions, the last in 1881, in H.M.S. 'Beagle.' The natives, a fierce and warlike race, crowded round the vessel, eager to sell everything they had including their babies. Bottles and hoop-iron were eagerly sought for. While engaged in carrying on this simple traffic, the party on board noticed, to their amazement a white man on shore who fired off a gun to attract their attention. The next day a boat rowed to the beach, and there stood the white man. He proved to be a Scotchman named David Dow, who was collecting _beche de mer_, and found his trade prospects so good that he desired to remain where he was. The Admiralty Islanders have some 'very singular customs,' not to be met with anywhere else; but after thus piquing our curiosity, Mr. Romilly ruthlessly balks it by remarking 'that they are, unfortunately, of a nature which cannot be described here.' We share his regret upon his being obliged to keep the secret; for when a traveller has found out anything absolutely fresh and startling, common humanity should, in these dull and overcast times, induce him to disclose it. But no doubt Mr. Romilly has his reasons for silence, and we must submit to them. The Germans have recently hoisted their flag upon several of these islands, and we may trust them to tell all that they can find out, and more.