After parting company with the Martha, the Perry proceeded to Loanda, and found English, French and Portuguese men-of-war in port. The John Adams, having exhausted her provisions, had sailed for the north coast, after having had the good fortune to capture a slaver. The British commissioner called aboard, and offered his congratulations on the capture of the Martha, remarking that she was the largest slaver that had been on the coast for many years; and the effect of sending all hands found in her to the United States, would prove a severe blow to the iniquitous traffic. The British cruisers, after the capture of a vessel, were in the practice of landing the slave-crews, except when they are British subjects, at some point on the coast. This is believed to be required by the governments with which Great Britain has formed treaties.
At the expiration of a few days, the Perry proceeded on a cruise down the coast, towards the Congo River, encountering successively the British steamers Cyclops, Rattler, and Pluto. All vessels seen were boarded, and proved to be legal traders. Several days were spent between Ambriz and the Congo; and, learning from the Pluto—stationed off the mouth of the Congo River—that no vessels had, for a long time, appeared in that quarter, an idea, previously entertained, of proceeding up the river, was abandoned. The Perry was then worked up the coast towards Benguela.
Among the many incidents occurring:—On one occasion, at three o’clock in the morning, when the character of the vessels could not be discerned, a sail suddenly appeared, when, as usual on making a vessel at night, the battery was ordered to be cleared away, and the men sent to the guns. The stranger fired a musket, which was instantly returned. Subsequent explanations between the commanders of the cruisers were given, that the first fire was made without the knowledge of the character of the vessel; and the latter was made to repel the former, and to show the character of the vessel.
On boarding traders, the masters, in one or two instances, when sailing under a foreign flag, had requested the boarding-officer to search, and, after ascertaining her real character, to endorse the register. This elicited the following order to the boarding-officer:
“If a vessel hoists the American flag; is of American build; has her name and place of ownership in the United States registered on her stern; or if she has but part of these indications of American nationality, you will, on boarding, ask for her papers, which papers you will examine and retain, if she excites suspicion of being a slaver, until you have searched sufficiently to satisfy yourself of her real character. Should the vessel be American, and doubts exist of her real character, you will bring her to this vessel; or, if it can be done more expeditiously, you will dispatch one of your boats; communicating such information as will enable the commander to give specific directions, or in person to visit the suspected vessel.
“If the strange vessel be a foreigner, you will, on ascertaining the fact, leave her; declining, even at the request of the captain, to search the vessel, or to endorse her character,—as it must always be borne in mind, that our government does not permit the detention and search of American vessels by foreign cruisers; and, consequently, is scrupulous in observing towards the vessels of other nations, the same line of conduct which she exacts from foreign cruisers towards her own vessels.”
After cruising several days off the southern point designated in her orders, the Perry ran into Benguela. Spending a day in that place, she proceeded down the coast to the northward, occasionally falling in with British cruisers and legal traders. On meeting the Cyclops, the British commanding officer, in a letter, dated the 16th of July, stated to the commander of the Perry, that he “hastened to transmit, for his information, the following extract from a report just received from the commander of Her Britannic Majesty’s steam-sloop ‘Rattler,’ with copies of two other documents, transmitted by the same officer; and trusted that the same would be deemed satisfactory, as far as American interests were concerned.”
The extract gave the information, that on the 2nd of July, Her Majesty’s steam-sloop Rattler captured the Brazilian brigantine “Volusia,” of one hundred and ninety tons, a crew of seven men, and fully equipped for the slave-trade, with false papers, and sailing under the American flag; that the crew had been landed at Kabenda, and that the vessel had been sent to St. Helena for adjudication; and that he also inclosed certified declarations from the master, supercargo and chief mate, stating the vessel to be bona fide Brazilian property; that they had no protest to offer, and that themselves and crew landed at Kabenda of their own free will and consent.
On the following day, the commander of the Perry, in reply to the above communication, stated that, as the brigantine in question had first displayed American colors, he wished all information which could be furnished him in relation to the character of the papers found on board; the reason for supposing them to be false, and the disposition made of them. Also, if there was a person on board, apparently an American, representing himself, in the first instance, as the captain; and if the vessel was declared to be Brazilian on first being boarded, or not until after her capture had been decided upon, and announced to the parties in charge.
In reply to this letter, on the 23d of July, the commanding officer of the British division stated that he would make known its purport to the commander who had captured the Volusia, and call upon that officer to answer the questions contained in the communication of the 17th instant, and hoped to transmit his reply prior to the Perry’s departure for the north coast.