Note II'-21 — Chapter II · ITINERARY, CONTINUED: THROUGH OLD MEXICO, IN CHIHUAHUA, DURANGO, AND COAHUILA, TO THE PRESIDIO GRANDE, MARCH 22D-MAY 31ST, 1807.

Pike's map marks the first spring on the road as "Ojo S. Bernarde" and the next as "Ojo S Blas"—names which appear to be transposed from the order in which they come in other itineraries of this route. Thus Wislizenus, Mem. p. 66: "About eight miles from our to-night camp, we passed a spring, with a water-pool, in a ravine to the left of our road; but the water was so muddy and brackish, that the animals refused to drink, or rather to eat it. This spot is known as San Antonio camp. Three miles further, a few deserted houses, and a spring on the right hand of the road (San Blas), are found; but the water is equally bad, and of sulphureted taste. The first good water, and in sufficient quantity, is met about five miles beyond San Blas, in San Bernardo, a deserted rancho, with willows and cotton trees, built against a steep mountain wall, from whence a fine creek takes its origin. A small plain half a mile below the rancho contains also some springs and water-pools, and good grass. We pitched our camp in this plain. We have travelled to-day, according to my estimate, about 40 miles [i. e., from a dry camp about 20 m. from the Hacienda de Dolores, near Guajuquilla]." It is clear that Wislizenus is on Pike's trail, and that they have reached what is practically the same camp—near the San Bernardo spring of the former's narrative, or the San Blas spring of the latter's map; and that the spring which Pike speaks of as the "first water from Guaxequillo" and maps as San Bernarde spring, was either the San Antonio camp or the San Blas spring of Wislizenus. The situation is considerably off the present railroad, and the above names are not to be found on ordinary modern maps. But my identifications are confirmed by the fact that both travelers, on decamping next day, cross a mountain gap or pass and soon come upon a river: see next note.