Filled with a desire to tell others of their surprising discoveries they returned to the Wetherill ranch and spread the news of the great ruins they had found. Immediately John Wetherill decided to visit Cliff Palace. With three other men he set out and only four days after the discovery the men entered the ruin and began to excavate. Near the south end of the ruin a kiva was in perfect condition except that the roof was missing. Stretching a piece of canvas over it the men moved in and for three weeks the ancient ceremonial room served as living quarters as they excavated the great cliff dwelling. This was the beginning of serious excavation by the cowboys. The discovery of the large ruins made them feel that the recovery of articles left behind by the Indians might be a profitable business. As Charles Mason stated later in referring to one of their expeditions, “This time we went at it in a more business-like manner. Our previous work had been carried out more to satisfy our own curiosity than for any other purpose but this time it was a business proposition.” On this first expedition the men kept no record of what they found. In later years two things stood out in John Wetherill’s memory. Throughout the ruin they found a profusion of baskets and in the low room in the rear of the cave they found fourteen mummies. [Illustration: Square Tower House The third large ruin discovered by Richard Wetherill and Charles Mason was Square Tower House. The tower which gave the ruin its name is the tallest structure in the Mesa Verde, one wall measuring thirty-three feet in height. In this ruin, of seven kivas and about seventy rooms, two of the kivas have remarkably well preserved roofs.] LONG HOUSE—DESTRUCTION BY THE EARLY EXPLORERS THE PERIOD OF EXPLOITATION Within a short time after the discovery of the major ruins a large number of men were digging in the cliff dwellings of the Mesa Verde. The Wetherills were able to sell several collections, one for $3000, and word spread that digging was profitable. That the ruins suffered greatly from the work done during the early years is everywhere evident. Below is Long House, probably the saddest example of what careless excavation did to the ruins. Long House was, without doubt, the second largest cliff dwelling in the Mesa Verde, rivaling Cliff Palace in size. Now little remains standing. But careful study of foundations, broken bits of masonry and the outlines of rooms on the cave walls indicates that the cave was once full of high structures. The great mass of stones that can be seen sliding down into the trees all across the front of the cave is an indication of the amount of masonry that once stood in the cave. Tales have come down to us indicating that dynamite was used by some of the early explorers in opening up the ruins. Dynamite fuse found in Long House lends support to these stories.