Beyond can be seen the windings of an affluent of the Amou-Daria, the Zarafchane, "the river that rolls with gold," the course of which extends up to the valley of the Sogd, in that fertile oasis on which stands the city of Samarkand. At five o'clock in the morning the train stops at the capital of the Khanate of Bokhara, eleven hundred and seven versts from Uzun Ada..