Moving the Obelisks: A Chapter in Engineering History in Which the Vatican Obelisk in Rome in 1586 Was Moved by Muscle Power, and a Study of More Recent Similar Moves

Sprache: Englisch

Verlag: The Society for the History of Technology / M.I.T. Press, Cambridge, MA and London, UK, 1970

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  • Softcover
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Anbieter: Egyptology Titles, Santa Rosa, CA, USAEgyptology Titles

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Scarce. This soft cover book is 61 pages in length and illustrated with 27 images, 2 large foldout plates. It is a reprint of the 1950 edition. Our copy appears unread and is near fine condition. Photographs are available upon request. "Dating from the beginning of historical memory, the obelisks of ancient Egypt—those tall, tapering shafts typically weighing from 200 to 500 tons—were carved from a single block of solid stone to commemorate the ruler of the moment. If they were still in fashion as monuments, even the ruler of a nation that can lift men to the moon would find it no cinch to erect even a typical Egyptian model. Many of these ancient monoliths, taken from Egypt as trophies of conquest and symbols of power through the efforts of extraordinary human labor and engineering ingenuity, were re-established in the capitals and seats of empire that also inherited Egypt's burden of civilization. While near the climax of their historical potency, obelisks were erected by Alexandria, Nineveh, Constantinople, Rome, Paris, London, New York. Fascinating as obelisks are as tracers of world history, the methods by which they have been moved and raised from ca. BC1500 to AD1880 (when the New York obelisk was raised) are more interesting still: the study of these methods comes close to being an encapsulated history of mechanical and civil engineering—from the use of stone and wood to iron and steel, from man power through horse power to steam power, from the lever and inclined plane through the pulley and capstan to the hydraulic jack and screw propeller. This epic history and these epic (literally "cast of thousands") engineering feats are indeed succinctly encapsulated in this volume. It is ironical that the Egyptians left behind descriptive and pictorial records of the most prosaic activities of daily life, but very little of their most astonishing achievements: the building of the pyramids and the moving of the obelisks. The book records such information as we have, together with various conjectures. What is certain is that the obelisks were moved great distances by man power alone. The Romans left scarcely more of a record, beyond a few references in Pliny, even though they overcame the additional difficulty of a transmediterranean voyage. We do have a full record of the moving of the Vatican obelisk in 1586 from several contemporary accounts, most especially that of the project's deviser and chief engineer, Domenico Fontana. This move is the central concern of the book: "It was this proud symbol of the triumph of Christian Rome over pagan Rome that prompted many popes to plan the inclusion of the obelisk into the pattern of the new Rome. It required moving this enormous stone 275 yards from its old position to the new one in front of the cathedral, and it therefore became a topic of major interest among engineers as well as among prelates." The book details how Fontana, with the enthusiastic backing of Pope Sixtus V, solved the problem by utilizing 48 capstans spread over what is now St. Peter's Square, turned by the combined musclepower of men and horses. Full accounts are also given of the Paris, London, and New York obelisks. Of particular interest here are the various methods—including a pontoon built around a prone obelisk—by which the monoliths were transported on the high seas. Contemporary engravings are reproduced throughout".

Bestandsnummer des Verkäufers 003222

Bibliografische Details

Titel
Moving the Obelisks: A Chapter in Engineering History in Which the Vatican Obelisk in Rome in 1586 Was Moved by Muscle Power, and a Study of More Recent Similar Moves
Autor
Dibner, Bern
Verlag
The Society for the History of Technology / M.I.T. Press, Cambridge, MA and London, UK
Veröffentlichungsjahr
1970
Zustand
Near Fine
Schutzumschlag
No Jacket
Einband
Soft cover
Sprache
Englisch
Ausgabe
1st Edition

Egyptology Titles

Santa Rosa, CA, USA

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AbeBooks-Verkäufer/-in seit 14. Juni 2019

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A large collection of privately owned publications, mostly relating to ancient Egypt (all periods), Nubia, and the surrounding areas, which have been gathered together over the course of the last fifty years. Books range from second-hand in good condition to extremely rare, with a number of recently acquired brand new volumes. Over the years I have also procured a selection of withdrawn university library books. The collection further includes a significant number of scholarly journals and popular magazines about the ancient world. Please browse the titles currently available. Additional works are still being added. There are hundreds more yet to be listed. If you should have any questions about any of these offerings, please feel free to inquire. Emails are attempted to be answered in an expeditious manner. Your purchases are always carefully wrapped and shipped promptly. The books come from a smoke-free household. Photographs are available to those seriously interested.

Spezialisierung

Ancient World, Nubia, Egyptology