In another letter I have written to your Majesty about the general fire in this city. The powder and military supplies were burned and the artillery destroyed. Although I have had the pieces recast, using the metal which was left, there are only twenty-five heavy pieces and several lighter ones. This is but little artillery for the needs of this land, for defense and the expeditions that are made. Some copper mines have been discovered but although at first they seemed to be very rich, on commencing to work them, it was found that the labor was expensive and there was but little metal. Everything necessary could be brought from Macan, if your Majesty were pleased to have money sent from your royal treasury of Mexico for this purpose. I have already written to your Majesty of the necessity that, for the preservation of this land, the viceroy of Nueva España send annual reenforcements of troops, arms, and ammunition. As this has not been done for three years, the majority of the troops have died, and there are now so few here, that if reenforcements are not supplied according to the requests of the governor and officers of the royal exchequer, great risk will be run, and what your Majesty has gained and preserved at cost of such labors and expenses will be irretrievably lost. I especially beg your Majesty to order such provision to be made that so propitious a beginning be not lost, and the door closed which has been opened by your Majesty for the conversion of so large and powerful kingdoms with untold riches and innumerable inhabitants.