Frederick Albion Ober,
Travels in Mexico and life among the Mexicans
(1884)
“ As you mount higher and higher, and the road winds in and out, now at the base of a precipice, now at the top of another, now topping a deep ravine, now crossing a bridge, yet always climbing, you look down upon and over a glorious sweep of hill and valley; far down below is the Pachuca plain, covered with growing crops of barley, maguey, and wheat ”
