"Communication was maintained with the remotest parts of the country by means of couriers. Post-houses were established on the great roads, about two leagues distant from each other. The courier, bearing his despatches in the form of a hieroglyphical painting, ran with them to the first station, where they were taken by another messenger and carried forward to the next; and so on till they reached the capital. These couriers, trained from childhood, travelled with incredible swiftness--not four or five leagues an hour, as an old chronicler would make us believe, but with such speed that despatches were carried from one to two hundred miles a day. Fresh fish was frequently served at Montezuma's table in twenty-four hours from the time it had been taken in the Gulf of Mexico, two hundred miles from the capital. In this way intelligence of the movements of the royal armies was rapidly brought to Court; and the dress of the courier, denoting by its colour the nature of his tidings, spread joy or consternation in the towns through which he passed."--W. H. Prescott, _History of the Conquest of Mexico_, London, 1903, pp. 20, 21. A similar system existed in Peru (W. H. Prescott, _History of the Conquest of Peru_, Philadelphia, 1874, vol. i. p. 69). _China._ "From the city of Kanbulu[758] there are many roads leading to the different provinces, and upon each of these, that is to say, upon every great highroad, at the distance of twenty-five or thirty miles, accordingly as the towns happen to be situated, there are stations, with houses of accommodation for travellers, called _yamb_ or post-houses. These are large and handsome buildings, having several well-furnished apartments hung with silk, and provided with everything suitable to persons of rank. Even kings may be lodged at these stations in a becoming manner, as every article required may be obtained from the towns and strong places in the vicinity; and for some of them the Court makes regular provision. At each station four hundred good horses are kept in constant readiness, in order that all messengers going and coming upon the business of the grand khan, and all ambassadors, may have relays, and, leaving their jaded horses, be supplied with fresh ones.... When it is necessary that messengers should proceed with extraordinary despatch, as in the cases of giving information of disturbance in any part of the country, the rebellion of a chief or other important matter, they ride two hundred, or sometimes two hundred and fifty miles in the course of a day."--_Travels of Marco Polo the Venetian_, London, 1904, pp. 190 et seq. (ii) _NUNCII_ AND _CURSORES_. "The Royal _Nuncii et Cursores_ constituted a very important branch of the Royal Establishment, and the payments to them form a very large and important item in the Household and Wardrobe Accounts from the earliest period when those accounts exist.