dred and eight acres, and the space within the walls of the city is over two thousand acres. The temple is built entirely of stone. These stones were brought a distance of about thirty miles, and must have required the labor of thousands of men for many years. There is no such thing as mortar or cement used in the building, and yet the stones are so closely fitted as in some places to appear without seam. These ruins, together with the beautiful little lakes that dot the plain and the remnants of splendid roads that once traversed the country, show that those formerly inhabiting this valley were a powerful race."
And as we in turn ponder and gaze on these evidences of an unknown civilization a spell falls upon our imagination. We seem to see these forsaken altars thronged by devotees, and through the valley are busy cities adorned with stately palaces, astir with the human life of a powerful, opulent kingdom. But vainly do we conjecture how ruins of such solidity, so stupendous in scale, of elaborate design and excellent execution, could have lain forgotten through centuries in this lonely forest-district of an almost unknown portion of the globe; nor can the sloth and ignorance of the present semi-civilized inhabitants offer any trustworthy solution of the problem. They reply, "We cannot tell," "They made themselves," "The giants built them," or
