Whilst I do not deem it proper on the present occasion to go further into the subject and discuss the weight which ought to be attached to the statements of the British colonial authorities contesting the accuracy of the information on which the gallant General acted, it was due to him that I should thus present his own reasons for issuing the order to Captain Pickett. From these it is quite clear his object was to prevent the British authorities on Vancouvers Island from exercising jurisdiction over American residents on the island of San Juan, as well as to protect them against the incursions of the Indians. Much excitement prevailed for some time throughout that region, and serious danger of collision between the parties was apprehended. The British had a large naval force in the vicinity, and it is but an act of simple justice to the admiral on that station to state that he wisely and discreetly forbore to commit any hostile act, but determined to refer the whole affair to his Government and await their instructions. This aspect of the matter, in my opinion, demanded serious attention. It would have been a great calamity for both nations had they been precipitated into acts of hostility, not on the question of title to the island, but merely concerning what should be its condition during the intervening period whilst the two Governments might be employed in settling the question to which of them it belongs. For this reason Lieutenant-General Scott was dispatched, on the 17th of September last, to Washington Territory to take immediate command of the United States forces on the Pacific Coast, should he deem this necessary. The main object of his mission was to carry out the spirit of the precautionary arrangement between the late Secretary of State and the British minister, and thus to preserve the peace and prevent collision between the British and American authorities pending the negotiations between the two Governments. Entertaining no doubt of the validity of our title, I need scarcely add that in any event American citizens were to be placed on a footing at least as favorable as that of British subjects, it being understood that Captain Pickett's company should remain on the island. It is proper to observe that, considering the distance from the scene of action and in ignorance of what might have transpired on the spot before the General's arrival, it was necessary to leave much to his discretion; and I am happy to state the event has proven that this discretion could not have been intrusted to more competent hands. General Scott has recently returned from his mission, having successfully accomplished its objects, and there is no longer any good reason to apprehend a collision between the forces of the two countries during the pendency of the existing negotiations.