THE CLIFF DWELLERS.--There were few more interesting exhibits at the World's Fair than the home of the ancient Cliff Dwellers, shown in the imitation of Battle Rock Mountain, in the Mac Eimo Valley of Colorado. The curious structure was made of timbers, iron and staff, and stood near the Anthropological Building in the southeast corner of the grounds. The representation of the homes of the people whose history can be but guessed at was most complete, and, upon entering [...]