(The following is a guest post written by Anchi Hoh, a program specialist in the African and Middle Eastern Division.) If you read last month’s Christmas-related blog post “An Armenian ‘Three Magi’ at the Library of Congress” by Levon Avdoyan, you may be wondering how the Library’s African and Middle Eastern Division acquired some of …
(The following is a guest post by Anchi Hoh, program specialist in the African and Middle Eastern Division.) The Library of Congress’s African and Middle Eastern Division recently added to its treasure trove a very important 15th century Arabic manuscript on astronomy and mathematics. “Tahrir al-Majisti” (“Commentary on the Almagest”), by Nasir al-Din al-Tusi, is …