The tribute which was paid to the central station by the natives, as well gold and silver as weapons, clothes and all other things, was delivered to the _camayos_ who had charge of the _quipos_, that an account might be taken. These officers kept the records with reference to the issue of stores to the armies, or to others, respecting whom they might receive orders, or to be sent to Cuzco. When overseers came from the city of Cuzco to examine the accounts, or the officers went there to submit their _quipus_ for inspection, it was necessary that there should be no mistake, but that the accounts should be balanced. And few years were allowed to pass without these examinations of the accounts being made. These governors had full authority to assemble soldiers and organize an army if any disturbance or rising should make it necessary to meet a sudden emergency, either to put down an insurrection or to oppose an invasion. The governors were honoured and favored by the lords, and many of them continued in perpetual command in the provinces when the Spaniards came. I know some of them who are now in office, and the sons of others who have inherited their posts. When the Incas visited the provinces of their empire in time of peace, they travelled in great majesty, seated in rich litters fitted with loose poles of excellent wood, long and enriched with gold and silver work. Over the litter there were two high arches of gold set with precious stones, and long mantles fell round all sides of the litter so as to cover it completely. If the inmate did not wish to be seen, the mantles remained down, but they were raised when he got in or came out. In order that he might see the road, and have fresh air, holes were made in the curtains. Over all parts of these mantles or curtains there was rich ornamentation. On some were embroidered the sun and the moon, on others great curving serpents, and what appeared to be sticks passing across them. These were borne as insignia or arms. The litters were raised on the shoulders of the greatest and most important lords of the kingdom, and he who was employed most frequently on this duty, was held to be most honoured and in highest favour.