Faraway Moses was the name given of the Constantinople guide, The Innocents Abroad Chapter 35. He was actually an Jewish-American, a partner in the company that held the concession rights for tourists. He had also made an appearance at the Chicago Worlds Fair and appears on at least one of the souvenir postcards. His real name was Harry Mandil. In at least one of the references I've found claims that he was the guide through The Holy Land, not just Constantinople. The name Faraway Moses only occurs at the beginning of chapter 35. Did he in fact accompany the Quaker City Excursion through the Holy Land, in particular the trip from Beirut to Damascus? It's reported that he was one of the wealthiest men in Constantinople and might have viewed this novel expedition as an excellent marketing opportunity. And, that leg of Twain's trip was quite luxurious, in terms of the dragoman's services.