[Extract of a letter from Benjamin Lincoln, Beverly Randolph, and Timothy Pickering Com=missioners &c^a dated Niagara May 27, 1793. Navy Hall] The extreme jealousy of the Indians will naturally prompt them to magnify every thing wearing a hostile appearance. The movement of General Wayne to Fort Washington will probably give no umbrage, and in his Speech to the Corn planter he assured him, that he would make no advance beyond the posts already established but if he reinforces the present posts advanced of Fort Washington, we are apprehensive it may produce mischief — if nothing worse at least by exciting a suspicion that we in order to Strike their towns while they are in Treaty, it will Still longer re=tard their assembling." The jealousy of the Indians is,