MR. ADAMS' FIRMNESS IN DISCHARGE OF DUTY—HIS EXERTIONS IN BEHALF OF THE AMISTAD SLAVES—HIS CONNEXION WITH THE SMITHSONIAN BEQUEST—TOUR THROUGH CANADA AND NEW YORK—HIS RECEPTION AT BUFFALO—VISITS NIAGARA FALLS—ATTENDS WORSHIP WITH THE TUSCARORA INDIANS—HIS RECEPTION AT ROCHESTER—AT AUBURN—AT ALBANY—AT PITTSFIELD—VISITS CINCINNATI—ASSISTS IN LAYING THE CORNER STONE OF AN OBSERVATORY.MR. ADAMS' LAST APPEARANCE IN PUBLIC AT BOSTON—HIS HEALTH—LECTURES ON HIS JOURNEY TO WASHINGTON—REMOTE CAUSE OF HIS DECEASE—STRUCK WITH PARALYSIS—LEAVES QUINCY FOR WASHINGTON FOR THE LAST TIME—HIS FINAL SICKNESS IN THE HOUSE OF REPRESENTATIVES—HIS DEATH—THE FUNERAL AT WASHINGTON—REMOVAL OF THE BODY TO QUINCY—ITS INTERMENT.CHAPTER XV.