Journey 3. Vera Cruz. Cordova. Orizaba. Huamantla.
Otumba. Guadalupe. Mexico. _Pages_ 18-38.

Journey 4. Mexico to Tacubaya and Chapultepec, and
back. _Pages_ 55-58.

Journey 5. Mexico to Santa Anita and back. _Pages_
59-65.

Journey 6. Mexico. Guadalupe. Pachuca. Real del
Monte. Regla. Atotonilco el Grande.
Soquital and back to Real del Monte. Real
del Monte to Mount Jacal and Cerro de
Navajas (obsidian-pits), and back to Real
del Monte. Pachuca. Guadalupe. Mexico.
_Pages_ 72-105.

Journey 7. Mexico to Tisapán. Ravine of Magdalena.
Pedrigal (lava-field), and back. _Pages_
118-120.

Journey 8. Mexico to Tezcuco. Pages 129--162.
Tezcuco to Pyramids of Teotihuacán and
back. Pages 136--146. Tezcuco to
Tezcotzinco (the so-called "Montezuma's
Bath," &c.). Aztec Bridge, and back to
Tezcuco. _Pages_ 152-153. Tezcuco to
Bosque del Contador (the grove of
ahuehuetes, where excavations were made.)