shape of elevated, hard, inflamed pimples, about as large as-peppercorns, and these spread laterally, until the entire surface became one black mass. The pulse was feeble, the patient lay prostrate, and exhibited the usual symptoms of low spotted fever. The PRESIDENT remarked that the headach in this case tended to show that the disease was associated with venous congestion, as supposed by Dr. Hartry, and others. Upon this