text:  The difficulties and dangers encountered in the search for this potent narcotic through the wilds of Guiana and the subsequent experiments on the ass _Wouralia_ which after being apparently deprived of life by its influence was revived by the inflation of the lungs with a blowpipe and lived twenty-four years in clover at Walton are familiar to the readers of the _Wanderings_--but its presumed efficacy in cases of hydrophobia was not destined to be tested in the present instance as the patient had expired before Mr W