Cleopatra's Needle in New York City is one of three similarly named Egyptian obelisks. The 15th-century BC stele was installed in Central Park, west of the Metropolitan Museum of Art in Manhattan, on February 22, 1881. It was secured in May 1877 by judge Elbert E. Farman, the United States Consul General at Cairo, as a gift from the Khedive for the United States remaining a friendly neutral as the European powers – France and Britain – maneuvered to secure political control of the Egyptian government. The transportation costs were largely paid for by railroad magnate William Henry Vanderbilt, the eldest son of Cornelius Vanderbilt.
Made of red granite, the obelisk stands about 21 metres high, weighs about 200 tons, and is inscribed with Egyptian hieroglyphs. It was originally erected in the Egyptian city of Heliopolis on the orders of Thutmose III, in 1475 BC. The granite was brought from the quarries of Aswan near the first cataract of the Nile. The inscriptions were added about 200 years later by Ramesses II to commemorate his military victories. The obelisks were moved to Alexandria and set up in the Caesareum, a temple built by Cleopatra in honor of Mark Antony or Julius Caesar, by the Romans in 12 BC, during the reign of Augustus, but were toppled some time later. This had the fortuitous effect of burying their faces and so preserving most of the hieroglyphs from the effects of weathering.
References:The Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.