This city has many public squares, in which are situated the markets and other places for buying and selling. . . where are daily assembled more than sixty thousand souls, engaged in buying and selling; and where are found all kinds of merchandise that the world affords, embracing the necessaries of life, as for instance articles of food. . . maize or Indian corn, in the grain and in the form of bread, preferred in the grain for its flavor to that of the other islands and Terra-firma".[3]