text:  His movements were imitated by the Zambos who gazed for a short space on the windings of the barranca through which meanders the old road to Cholula made by Cortes and then sprang back with the exclamation "_Mulos y arrieros!_" From among the windings of the above-named road which is scarcely passable even for mules from the depths of ravines and from amidst rocks and precipices the pleasant tinkling of bells now ascended through the clear elastic air to the mountain summit on which the three men were posted