34. Ibid., Introd., pp. 67-73.
35. Extract from Jacopo of Acqui's Imago Mondi, quoted ibid., Introd., p. 54.
36. M. Ch.-V. Langlois in Hist. Litt. de la France, XXXV (1921), p. 259. For tributes to Marco Polo's accuracy see Aurel Stein, Ancient Khotan (1907) and Ruins of Desert Cathay (1912); Ellsworth Huntington, The Pulse of Asia (1910); and Sven Hedin, Overland to India (1910).
37. Yule, op. cit., I, Introd., pp. 106-7.
38. For these later missions and traders see Yule, Cathay and the Way Thither, Introd., pp. cxxxii-iv, and text, passim.