Watermark: Three crescents. See Edward Heawood, Watermarks, Mainly of the 17th and 18th Centuries (Hilversum, 1950), p. 24.Text rubricated; finding aids and marginal corrections in hand of copyist.Discusses three different calendrical systems: Arabic, Byzantine, and Coptic, and the astrological significance of their days and months for harvests, the rising and falling of the Nile, and historical events."A treatise on astrology arranged in 2 bābs." David A. King, A Survey of the Scientific Manuscripts in the Egyptian National Library (Winona Lake, 1986), p. 100.
One of two known manuscripts of the Arabic original of the Book on the configuration of the orb, otherwise known through its use by Maimonides and through Latin translations, which are often attributed to the Abbasid court astrologer Māshāʼallāh. 14th-century copy of a 10th-century cosmological treatise with discussion of the theory of the four elements, meterology, geology, and astronomy, with the material on natural philosophy presented from an Aristotelian perspective. Manuscript is incomplete (25 chapters and parts of 4 additional chapters out of 39 in the complete work) and misbound; the correct order of pages is: p. 21–23, 1–2, 27–30, 23–26, 35–48, 11–12, 9–10, 13–14, 17–19, 7–8, 3–6, 15–16, 19–20, 31–34, and 49–50 (Taro Mimura).
Calendrical/astronomical work, mentioning the festivals Passover, Yom Kippur and Sukkot, the Moon and the planets Saturn, Jupiter and Mars, including a list of numerals in gematria and Judaeo-Arabic translation.Condition: torn, holes, rubbed, stainedLayout: 18 lines (recto); 15 lines (verso)
Compostite manuscript written in at least three hands and on more than one type of paper containing eight treatises on astronomy and arithmetic with an introduction; diagrams within and between the works. Some of the works are dedicated to Muḥammad Valī Mīrzā, the third son of Fatḥ ʻAlī Shāh Qajar (see for example, f. 171v, 279r).
Watermark: Andrea Galvani of Pordenone. See Edward Heawood, Watermarks, Mainly of the 17th and 18th Centuries (Hilversum, 1950), p. 36 and no.860.Text rubricated; marginal notes and corrections in hand of copyist.Date and copyist's name in colophon: wa-kāna al-farāgh min kitābat hādhihi al-nuskhah yawm al-sabt muwāfiq arbaʻah ayyām khalat min Dhī al-Ḥijjah alladhī huwa min shuhūr sanat 1300 [6 October 1883] muwāfiq 26 Tūt sanat 1600 qibṭīyah ʻalá yad kātibihi Aḥmad Saʻd Luqbā[?] al-Marṣafī baladan al-Shāfiʻī madhhaban.Commentary by unidentified author on Tuḥfat al-ikhwān, a poem on timekeeping by Aḥmad ibn Qāsim.
Copy of a treatise on different calendars and how to convert them one to another and the revolution of heavenly bodies and their impact on different days of the year.
Watermarks: horn in scrollwork; ALMASSO in roman. See Edward Heawood, Watermarks, Mainly of the 17th and 18th Centuries (Hilversum, 1950), nos. 2772 and 3748.Contains astronomical tables.Text rubricated and ruled in red.Date of composition, name of copyist, and date of copying in colophon: qāla al-muʾallif ... kātibuhu Riḍwān fī yawm al-khāmis wa-ʻishrīn min shahr Ramaḍān sanat 1105 [20 May 1694] ... wa-qad nasakhahā min nuskhah nusikhat min nuskhat al-muʾallif ... fī shahr Ṣafar sanat 1239 [October-November 1823] tisʻah wa-thalāthīn wa-miyatayn wa-alf hijrīyah ʻalá yad al-faqīr Aḥmad ibn Ibrāhīm al-Sharbatlī."An extensive treatise on timekeeping consisting of an introduction and tables lifted from the main Cairo corpus." David A. King, A Survey of the Scientific Manuscripts in the Egyptian National Library (Winona Lake, 1986), p. 107. Contains astronomical tables, star catalogs, and tables giving correspondences of the Islamic and Coptic calendars from 1819 to 1987.
Watermark: Anchor in circle. See Edward Heawood, Watermarks, Mainly of the 17th and 18th Centuries (Hilversum, 1950), nos. 1-8.Text rubricated; marginal notes in hand of copyist (?) and others.Date in colophon: taḥrīran fī awākhir shahr Dhī al-Qaʻdah ʻām sabʻah wa-ʻishrīn wa-alf min hijrat al-nabawī [i.e. November 1618].Pp. [5-19]. Bound with: [2] Aḥmad ibn Muḥammad ibn al-Bannāʾ, Abwāb yastadillu bi-hā ʻalá al-awqāt wa-al-sāʻāt wa-yuʻlam bi-hā awqāt al-ṣalāh, pp. [20-47]; [3] Abū al-Ḥasan ʻAlī ibn Muḥammad al-Qalaṣādī, Kashf al-asrār ʻan ʻilm ḥurūf al-ghubār, pp. [48-116].On timekeeping and the conversion of calendars.
Watermarks: Andrea Galvani of Pordenone; initials EAN in roman; three Face-in-the-moons arranged horizontally. For the first two, see Edward Heawood, Watermarks, Mainly of the 17th and 18th Centuries (Hilversum, 1950), nos. 860 and 2595.In Maghribī script.Text rubricated; marginal notes and corrections by copyist.Date and provenance in colophon: yawm al-jumʻah sabʻah Shawwāl fī ʻām sabʻah wa-sabʻīn wa-alf [2 April 1667] bi-madīnat Fās al-maḥrūsah.Author's commentary on his al-Yawāqīt li-mubtaghī maʻrifat al-mawāqīt, a poem on timekeeping.
Collection of treatises, copied in the same hand, on mathematical sciences. Topics include calculating heights, distances, areas, solving geometrical and algebraic problems, music theory. At the back of the work are three additions: 1) pages of notes, probably by the copyist, about some of the works in the collection (f. 129r-137v), 2) an added commentary on Apollonius' Conics copied in a different hand (f. 139v-143r), 3) further notes. One folio in Persian (f. 71) is misplaced and should follow folio 78.
Watermark: Three crescents. See Edward Heawood, Watermarks, Mainly of the 17th and 18th Centuries (Hilversum, 1950), p. 24.Contains astronomical tables and diagrams and a map of the northern hemisphere from Spain to China enhanced with blue sand.In Maghribī script.Text rubricated, with silver flecks and blue sand clinging to red ink ; marginal corrections in hand of copyist (?).Date in colophon: wa-wāfaqat nihāyatuhu yawm al-sabt min awākhir shahr Jumādá al-ūlá min ʻām thamāniyah wa-tisʻīn wa-miʼatayn wa-alf min al-hijrah al-nabawīyah [ca. April 1881].Title from opening matter (author's preface) on p.2.A compendium on theoretical astronomy, apparently an Arabic translation of the Persian, Gayhānʹshinākht by ʻAyn al-Zamān Ḥasan ibn ʻAlī ibn Muḥammad Ibrāhīm ibn Aḥmad Abū ʻAlī Qaṭṭān Marvazī (d. 1153 or 4).