A Tale of Adventure in South America. At the Foot of the Mountain Range. Towards the close of a bright and warm day, between fifty and sixty years ago, a solitary man might have been seen, mounted on a mule, wending his way slowly up the western slopes of the Andes. Although decidedly inelegant and unhandsome, this specimen of the human family was by no means uninteresting. He was so large, and his legs were so long, that the contrast between him and the little mule which he bestrode was ridiculous. He was what is sometimes styled “loosely put.