[33] Reports for 1920 show that New York has exceeded St. Louis in manufactured furs but St. Louis seems still to be the largest market for raw furs.
[34] Albert Watkins in “Collections of the Nebraska State Historical Society.” Vol. XVI, p. 22.
[35] Washington Irving’s “Astoria.”
[36] Cf. p. 230, Ibid.
[37] Dunbar’s “History of Travel.”
[38] Doddridge’s “Notes on the Settlement of Indian Wars.” Monette’s “History of the Valley of the Mississippi.”
[39] Cf. Gallatin’s report for a scheme of national roads and pavements (Adams’ Gallatin, p. 350 et seq.).
[40] Richardson, “Messages and Papers.”
[41] Hurlbert, “Cumberland Road.”
[42] Hulbert, “The Paths of Inland Commerce.”