of the party remaining were lying in more or less graceful slumberous attitudes in carts, under trees, or anywhere else, enjoying forty winks. Some excellent photos were obtained of the sleeping beauties as they lay there resting, but their modesty caused them to beg for forbearance in the publication of any of the pictures thus obtained. Before the actual start was made, The Jehu, Our Guest, The Chaperon, and The Wild Man tried their hands at some revolver-shooting. Naturally, the drivers, after their long hours with the reins, could not do themselves justice with the more dangerous weapons, but, combined with Our Guest and The Wild Man, they left a fair show of broken bottles in the lake, rather to the surprise of the lookers-on. Neither of our cocheros could resist the further opportunity of figures of eight as we drove off on the hard sand, but we believe they were not encouraged in these exhibitions by their passengers, and, skirting the North part of the lake they came to a little ranch where they had arranged to meet the three walkers, who had discovered divers interesting specimens of animal, vegetable and mineral kinds during their very pleasant stroll round the lake. Here they were sitting at the ranch awaiting the arrival of the coaches, and they introduced the newcomers to a marvellous collection of tame birds with whom they had made acquaintance. The owners of the ranch had six or seven birds of different kinds, which flew about and pitched on anyone's shoulder or hand, or on the carriages, and were most friendly; in fact, one big bird was so willing to become attached to us that we could scarcely persuade it to leave the coach when we were ready to drive on. We allowed those who had driven to the spot a few moments in which to dismount and greet the neat little mistress of the ranch, with whom we had already made friends, and her pretty children. The roofing of this little ranch and its out-houses was most interesting. It was carried out entirely with trunks of palm trees. These, split in half and cleared of all sap, made very effective roofing, placed alternately in concave and convex form, so that the ridges of the two lengths of trunk placed bark upward rest in the hollow of the intervening trunk. Naturally, all rain water drains off the convex half into the concave trunk and flows down these gullies into the water course formed of another hollowed palm trunk running along the lower edge of the roof. A more suitable and rainproof roof could scarcely be designed. The mistress of the house was most anxious to entertain us to tea, but, having picked up our guide from Vera, who it was arranged should meet us here with letters, we could not spare time for further delay, and once more started off with the guide ahead of us. After leaving the ranch we turned to the eastward, and before long passed over the Calchaqui river (which is more generally known as the Golondrino here). This was not a difficult matter.