Lead: Of the seven wonders of the ancient only the three pyramids of Gisa remain as demonstration of the creativity, resourcefulness, and determination of an age far removed from ours.

Intro.: A Moment in Time with Dan Roberts.

Content: They are three in number and probably mark the passing of three Pharaohs, father, son and grandson, of the fourth Egyptian dynasty. The first of the structures was commissioned around 2570 BCE and completed after twenty years of extraordinary effort. The largest is the tomb of Pharaoh Khufu, who died before it was complete, and the smaller possibly by his son and grandson, Khafre and Menkaure.