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The Rosetta Stone is a granodiorite stele inscribed with a decree issued at Memphis, Egypt, in 196 BC on behalf of King Ptolemy V. The decree appears in three scripts: Ancient Egyptian hieroglyphs, Demotic script, and Ancient Greek. Because the same text is repeated in all three, the stone provided the key to deciphering Egyptian hieroglyphs after it was discovered by French soldiers in 1799 near the town of Rosetta (Rashid). It has been displayed in the British Museum since 1802 and remains one of the most important artifacts for understanding ancient Egyptian civilization. More Less
400 - 499
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In the 5th century, the priest Horapollo wrote Hieroglyphica, an explanation of almost 200 glyphs, one of the earliest surviving attempts to explain Egyptian hieroglyphs.
Image source: Monas Hieroglyphica
800 - 999
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Later attempts at decipherment were made by Arab historians in medieval Egypt during the 9th and 10th centuries, though these efforts proved fruitless.
Image source: Rosetta Stone
1500 - 1699
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The study of hieroglyphs continued with fruitless attempts at decipherment by European scholars, notably Pierius Valerianus in the 16th century and Athanasius Kircher in the 17th. Kircher called the script the riddle of the Sphinx.
1799
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A major advance in decoding came with recognition that the stone offered three versions of the same text in Greek, Demotic, and hieroglyphic scripts.
1801
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French Orientalist Antoine-Isaac Silvestre de Sacy received one of the early lithographic prints of the Rosetta Stone from Jean-Antoine Chaptal, French minister of the Interior, while discussing decipherment work with Åkerblad.
Image source: Antoine Isaac Silvestre de Sacy
1801
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Meanwhile, two of the lithographic copies made in Egypt had reached the Institut de France in Paris in 1801, allowing European scholars to begin studying the texts.
1802
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In 1802, Silvestre de Sacy reported identifying five names (Alexandros, Alexandreia, Ptolemaios, Arsinoe, and Epiphanes), while Åkerblad published an alphabet of 29 letters, more than half correct, from the Greek names in the Demotic text — showing the Demotic used phonetic characters for foreign names.
Image source: Johan David Åkerblad
Apr 1802
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Stephen Weston verbally presented an English translation of the Greek text at a Society of Antiquaries meeting in April 1802. The stone was first seen and discussed there at a meeting on 11 March 1802.
Image source: Society of Antiquaries of London
1803
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Study of the decree was already underway when the first complete translation of the Greek text was published in 1803. Ameilhon produced the first published translations in Latin and French, while Christian Gottlob Heyne in Göttingen published a more reliable Latin translation at almost the same moment.
1814
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In 1814, Thomas Young first exchanged correspondence about the stone with Jean-François Champollion, a teacher at Grenoble who had produced a scholarly work on ancient Egypt. That same year, Young recognised that the hieroglyphic text used phonetic characters for foreign names and had pervasive similarities to the Demotic.
1819
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Young's new insights were prominent in the long article 'Egypt' that he contributed to the Encyclopædia Britannica in 1819.
Image source: Thomas Young (scientist)
1822
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Jean-François Champollion announced the transliteration of the Egyptian scripts in Paris in 1822, after seeing copies of the Philae obelisk inscriptions noting the names Ptolemaios and Kleopatra. His Lettre à M. Dacier acknowledged Young's work, though incompletely according to British critics.
Image source: Jean-François Champollion
1823 - 1824
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Champollion's hypothesis that similar phonetic characters occurred in both Greek and Egyptian names was confirmed in 1823, when he identified the names of pharaohs Ramesses and Thutmose written in cartouches at Abu Simbel, establishing that phonetic characters also spelled native Egyptian words (1822–1824).
1823 - 1827
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James Browne anonymously contributed review articles to the Edinburgh Review in 1823 praising Young's work and alleging that the 'unscrupulous' Champollion plagiarised it. These articles were translated by Julius Klaproth and published in book form in 1827. Young's own 1823 publication reasserted his contribution.
Image source: Edinburgh Review
1829 - 1832
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The early deaths of Young (1829) and Champollion (1832) did not put an end to disputes over credit for decipherment. After Champollion's death, scholars continued developing the ability to read Ancient Egyptian inscriptions and literature confidently.
1841
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After Champollion's sudden death stalled Letronne's work, missing drafts were found among the papers of François Salvolini after his death in 1838 — incidentally demonstrating that Salvolini's 1837 publication was plagiarism. Letronne completed his commentary and new French translation, which appeared in 1841, arguing the Greek version was the original.
Image source: Jean-Antoine Letronne
1858
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The first English translation followed in 1858, the work of three members of the Philomathean Society at the University of Pennsylvania.
Image source: Philomathean Society
1470
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Later it was incorporated in the foundations of a fortress constructed by the Mameluke Sultan Qaitbay to defend the Bolbitine branch of the Nile at Rashid. There it lay for at least another three centuries until its rediscovery.
1798
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Led by Napoleon, the French Army of the Orient invaded Egypt in 1798, bringing with it scholars and scientists who would document the country's antiquities.
Image source: French campaign in Egypt and Syria
Jul 1799
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In mid-July 1799, French soldiers under Colonel d'Hautpoul were strengthening the defences of Fort Julien near Rosetta when Pierre-François Bouchard found the stone. It was listed as 'found at Rosetta' in a contemporary catalogue of artefacts discovered by the French expedition.
Aug 1799
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Napoleon returned to Europe in August 1799, abandoning his troops in Egypt shortly after the stone's discovery.
Image source: Napoleon
1801
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When the British defeated the French, they took the stone to London under the terms of the Capitulation of Alexandria in 1801. It appears as 'found at Rosetta' in the contemporary catalogue of artefacts surrendered to British troops.
Image source: Capitulation of Alexandria (1801)
Mar 1801
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In March 1801, British forces landed at Abu Qir Bay, beginning the campaign that would end French occupation of Egypt.
Feb 1802
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Turner brought the stone to England aboard the captured French frigate HMS Égyptienne, landing in Portsmouth in February 1802.
Image source: French frigate Égyptienne
1802
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In 1802, the Society of Antiquaries created four plaster casts of the inscriptions, which were given to the universities of Oxford, Cambridge and Edinburgh and to Trinity College Dublin.
Jun 1802
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Before the end of 1802, the stone was transferred to the British Museum, where it is located today. It has been exhibited almost continuously there since June 1802 and is the most visited object in the museum.
Image source: British Museum
1834 - 1847
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The Rosetta Stone was transferred to the sculpture gallery in 1834 shortly after Montagu House was demolished. During the middle of the 19th century it was given the inventory number 'EA 24'. By 1847 it was found necessary to place it in a protective frame despite attendants ensuring visitors did not touch it.
1917
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The museum was concerned about heavy bombing in London towards the end of the First World War in 1917, and the Rosetta Stone was moved to safety along with other portable objects of value.
Oct 1972
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Other than during wartime, the Rosetta Stone has left the British Museum only once: for one month in October 1972, to be displayed alongside Champollion's Lettre at the Louvre in Paris on the 150th anniversary of the letter's publication.
Image source: Lettre à M. Dacier
1999
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These additions were removed when the stone was cleaned in 1999, revealing the original dark grey tint of the rock, the sparkle of its crystalline structure, and a pink vein running across the top left corner. The work was done in the gallery so the stone remained visible to the public.
2004
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Since 2004 the conserved stone has been on display in a specially built case in the centre of the Egyptian Sculpture Gallery. A touchable replica is available in the King's Library, appearing as it would have to early 19th-century visitors.
1902 - 1979
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According to the Oxford English Dictionary, the first figurative use of the term appeared in the 1902 edition of the Encyclopædia Britannica. H. G. Wells used it in his 1933 novel The Shape of Things to Come, and in 1979 Theodore Hänsch wrote that the hydrogen spectrum 'has proven to be the Rosetta Stone of modern physics'.
Jul 2003
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Calls for the Rosetta Stone to be returned to Egypt were made in July 2003 by Zahi Hawass, then Secretary-General of Egypt's Supreme Council of Antiquities.
Image source: Zahi Hawass
2005
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In 2005, the British Museum presented Egypt with a full-sized fibreglass colour-matched replica of the stele.
Nov 2005 - Dec 2009
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In November 2005, Hawass suggested a three-month loan while reiterating the eventual goal of permanent return. In December 2009, he proposed dropping his claim if the British Museum lent the stone to Egypt for three months for the opening of the Grand Egyptian Museum at Giza in 2013.
Image source: Grand Egyptian Museum
Aug 2022
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In August 2022, Zahi Hawass reiterated his previous demands for the Rosetta Stone to be returned to Egypt.
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