At many of the stations were carts drawn by mules harnessed three abreast, with a loose rope-tackle that is characteristic of this hilly region. The houses of some of the more well-to-do were built of corrugated iron and wood, but most were made of mud. As it was the dry season, the cots were usually out of doors.

The evidences of prosperity at Ruis de los Llanos consisted of new stucco buildings of attractive construction with arcades in front and courtyards in the interior, a modern application of old Spanish architectural ideas. Other buildings were nearing completion, to accommodate the bakers and grocers who supply the quebracho cutters. There are great forests of quebracho on the plains of the Gran Chaco to the east and northeast. The wood is extremely hard and very serviceable for railway-ties. Owing to the difficulty that is experienced in cutting it, it has earned for itself the sobriquet of “axe-breaker.” It is the chief article of export from this region. The bark is shipped to tanneries as far away as California.

At Matan, another important station, there was a new hotel, the “Cosmopolita,” a clean-looking Spanish inn, near the railway station. Near by lay huge logs of quebracho awaiting shipment. The hills were well wooded, and we saw a number of agave plants and mimosa trees. Firewood is shipped from here to the treeless Pampas. Here we noticed, for the first time, riding-boots of a curious fashion, so very corrugated that we dubbed them “concertinas.” They are much in vogue also in southern Bolivia.

At Rio Piedras, where a dozen of our third-class passengers alighted with many baskets and bundles, we heard the familiar hum of a sawmill. Near the track were more quebracho logs. A burly passenger who had joined us at Tucuman, ready dressed and prepared for a long horseback ride, left us here. With a large broad-brimmed hat, loose white jumper, large baggy white cotton trousers, and “concertinas,” he came very near being picturesque. Throwing over his shoulder a pair of cotton saddle-bags well stocked with interesting little bundles, he walked slowly away from the train with that curious shuffling gait common to those who spend most of their lives in the saddle.

Not far away we saw some newly arrived American farm machinery, a part of the largest item of Argentine imports from the United States.

During the course of the afternoon, we wound out of the hills far enough to be able to see far over the plains to the east. Here there was more vegetation and some corn growing. On the left were jagged hills and mountains. The temperature in the car about four o’clock was eighty-five degrees. Our altitude was about twenty-five hundred feet.

As we went north through hot, dusty valleys, climbing up into the foot-hills of the Andes, the faces of the loiterers at the stations lost the cosmopolitan aspect that they have in and about Buenos Aires. We saw more of the typical Gaucho who is descended from the aboriginal Indians of the Pampas and bold Spanish cattle-drivers. Tall in stature, with a robust frame and a swarthy complexion, he possesses great powers of endurance and is a difficult person to handle. His tendencies are much like those of the fast disappearing American “cow puncher,” but he has the disadvantage of having inherited a contempt for manual labor and an excessive vanity which finds expression in silver spurs and brilliantly colored ponchos. His territory is rapidly being invaded by hard-working Italians, more desirable because more dependable.

Near Juramento the country grows more arid and desolate. A few scrubby mimosa trees, sheltering the white tents of railway engineers, offered but little welcome to intending settlers.

Just at dark we reached Guemes, where we were obliged to change cars. The through train from Tucuman goes west to Salta, the most important city of the vicinity. We arrived at Jujuy shortly after nine o’clock. A score of ancient vehicles were waiting to take us a mile up into the town to one of the three hotels. We went to the Bristol and found it quite comfortable according to Spanish-American ideas. That means that the toilet facilities were absent, that the room had a tile floor, and that there were beds and chairs.

In the morning we got up early enough to look at the town for a few minutes before leaving on the semi-weekly train for La Quiaca.