Tag Archives: obelisk

Fire on the rocks! New paper on firesetting in ancient Egyptian stone quarrying

It started with Egyptologist and engineer Reginald Engelbach almost a hundred years ago. By the early 1920s he found evidence that fire would have been used in extraction of the famous Unfinished Obelisk at the Aswan granite quarries. But he … Continue reading

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New York Times: “Egypt or Central Park: Where Does an Ancient Obelisk Belong?”

The issue of bringing Central Park’s Cleopatra’s Needle back to Egypt is still in the media. See this recent video from New York Times on the weathering of the New Kingdom obelisk: …and check out these blog posts of mine … Continue reading

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Cleopatra’s Needle: Egyptian concern about the NYC obelisk

A few days ago Secretary General Zahi Hawass of the Egyptian Supreme Council of Antiquities expressed grave concern about the condition of Cleopatra’s Needle of NYC and even threatened to take the obelisk back to Egypt if care is not … Continue reading

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Cleopatra’s Needle: Tracing obelisk weathering with old photos

Historic photos are essential for research on monument weathering. With free internet access to archives, such photos are now easier to find than previously. Below, I will show the case of Cleopatra’s Needle, a famous Ancient Egyptian obelisk transferred to … Continue reading

Posted in Ancient Egypt, Archaeology, Monument conservation, Weathering history | Tagged , , , , , , , , , , , , | 11 Comments