TO THE VICE-PRESIDENTS OF THE AMERICAN PHILOSOPHICAL SOCIETY.

Washington, November 30, 1808.

Gentlemen,—Being to remove within a few months from my present residence to one still more distant from the seat of the meetings of the American Philosophical Society, I feel it a duty no longer to obstruct its service by keeping from the chair members whose position as well as qualifications, may enable them to discharge its duties with so much more effect. Begging leave, therefore, to withdraw from the Presidency of the Society at the close of the present term, I avail myself of the occasion gratefully to return my thanks to the Society for the repeated proofs they have been pleased to give of their favor and confidence in me, and to assure them, in retiring from the honorable station in which they have been pleased so long to continue me, that I carry with me all the sentiments of an affectionate member and faithful servant of the Society.

Asking the favor of you to make this communication to the Society, I beg leave to tender to each of you personally the assurances of my great esteem and respect.