William Lewis Herndon, Lieutenant, U.S.N., Exploration of the Valley of the Amazon… (1853)
“ Upon my arrival in Lima, I immediately set to work to investigate routes. The best informed people of Peru are wide awake to the importance of opening an inland communication between their territories to the east of the Andes and the Atlantic, and many attempts have been made to secure the aid of government in the opening of such a communication. From time immemorial a jealousy has existed upon this subject between the people inhabiting points on the three most feasible routes; that is, that of the valley of Huanuco, that of Chanchamayo, and that of Paucartambo, to the eastward of Cuzco. ”
