"the original of the letter was discovered in 1858 by Monsieur Etienne Barthelemy, member of a French expedition, in a monastery in Egypt and is now carefully preserved in Constantinople. Several photographs of the letter have since been published. The first one was published in the well-known Egyptian newspaper Al-Hilal in November 1904" Muhammad Zafrulla Khan, Muhammad: Seal of the Prophets, Routledge & Kegan Paul, London, 1980 (chapter 12). The drawing of the document published in Al-Hilal was reproduced in David Samuel Margoliouth, Mohammed and the Rise of Islam, London (1905), p. 365, which is the source of this image.
archive.org
Rachel Milstein, "Futuh-i Haramayn: sixteenth-century illustrations of the Hajj route" in: David J Wasserstein and Ami Ayalon (eds.), Mamluks and Ottomans: Studies in Honour of Michael Winter , Routledge, 2013, p. 191 (on the point of the tradition being controversial referencing 15th-century scholar al-Samhudi). William Muir in The Caliphate: Its Rise, Decline and Fall (1892) gives an account of the legend on Uthman's loss of the seal, the fruitless search for it, the calamity of the omen, and Uthman's eventual consent "to supply the lost signet by another of like fashion".
"the original of the letter was discovered in 1858 by Monsieur Etienne Barthelemy, member of a French expedition, in a monastery in Egypt and is now carefully preserved in Constantinople. Several photographs of the letter have since been published. The first one was published in the well-known Egyptian newspaper Al-Hilal in November 1904" Muhammad Zafrulla Khan, Muhammad: Seal of the Prophets, Routledge & Kegan Paul, London, 1980 (chapter 12). The drawing of the document published in Al-Hilal was reproduced in David Samuel Margoliouth, Mohammed and the Rise of Islam, London (1905), p. 365, which is the source of this image.
books.google.com
Rachel Milstein, "Futuh-i Haramayn: sixteenth-century illustrations of the Hajj route" in: David J Wasserstein and Ami Ayalon (eds.), Mamluks and Ottomans: Studies in Honour of Michael Winter , Routledge, 2013, p. 191 (on the point of the tradition being controversial referencing 15th-century scholar al-Samhudi). William Muir in The Caliphate: Its Rise, Decline and Fall (1892) gives an account of the legend on Uthman's loss of the seal, the fruitless search for it, the calamity of the omen, and Uthman's eventual consent "to supply the lost signet by another of like fashion".