The English master, on the contrary, has usually a certain prescribed line of duty to fulfil, from which he cannot vary.
Hence it is that we often see the American whalers with arms, ammunition, and other articles for barter on board.

They whale off Madagascar, and, whenever an opportunity offers, carry on a lucrative trade with the natives.

From thence their course is directed to St.Paul's and Amsterdam, and afterwards along the coast of New Holland; and when it again becomes necessary for them to refresh they touch at some island in the Archipelago, and the scene of barter is once more renewed.

Their cargo eventually consists of sperm oil, gum copal and other gums, ebony, tortoiseshell, gold dust, seal-skins, shells, and curiosities; yet they originally started upon a whaling voyage.
INSTANCES.
During the years 1824 and 1825, when the port of Mombas upon the East Coast of Africa was temporarily ceded to the British Government, Lieutenant Emery, R.N., who was stationed there as commander, was witness to a curious instance of this nature.
Whilst this port was in the possession of the English but one British merchant vessel arrived there, yet three American vessels entered the harbour.

The master of the English vessel was not a part owner; the American masters were all part owners and carried on a very lucrative trade, shipping a large quantity of ivory, whereas the English master was placed in a very unpleasant position, for, owing to the orders he had received from his owners (Messrs Tobin and Co.