A copy of this treaty is given in the American State Papers. Foreign Relations, vol. 1, 546 et seq; also in the Treaties and Conventions Concluded Between the United States and Other Powers Since July 4, 1776. Sen. Ex. Doc. 2d Session, 48th Congress, Vol. I, Pt. 2, 1006, et seq. The United States and England had previously agreed that they would share equally in the navigation of the Mississippi and on May 4, 1796, six months after the treaty with Spain, the United States and England subscribed to the following: "No other stipulation or treaty concluded since (the date of their former treaty) by either of the contracting parties with any other Power or Nation, is understood in any manner to derogate from the right to the free communication and commerce guaranteed by the 3d article or the treaty to the subjects of His Brittanic Majesty."—Amer. State P. For. Rels. II. 15. In a letter to the Spanish Minister, Chevalier de Yrujo, dated January 20, 1798, Mr. Pickering says that the United States "have not asked, nor will they have occasion to ask Spain to be the guardian of their rights an interests on the Mississippi."—Ib. 102. All of these occurrences were more extraordinary still, when viewed in the light of the further facts observed by Professor Hinsdale:—Although Ellicott "bore a commission from the Government of the United States, was accompanied by an escort of American troops and was charged with the performance of a duty created by a solemn international agreement, he was halted and questioned as though he were a suspect in a strange country. Moreover, the one bank of the river, throughout the whole distance, Spain had acknowledged to belong exclusively to the United States, to say nothing of her having guaranteed its navigation by American citizens from its source to the sea" (Annual Rept. Amer. Hist. Association for 1893, pp. 351-2). It will be noted that the quartzite, or jasper, of which these ornaments are made, is a very different material from the comparatively soft and easily-worked red sandstone—"Catlinite"—extensively used by the Indians of the Northwest in the manufacture of pipes and ornaments. |