Khan-i-Karmani's treatise on calendars and the astrolabe in an exquisite binding

Kirmani, Mirza Muhammad Karim Khan. Two treatises on astronomy: Khulasa al-taqwim (Summary of the Calendar) and Risala al-Mizan (A Letter on Balance).

Qajar Iran, [July/August 1856 CE =] Dhu'l-Qa'da 1270 H.

8vo (145 x 204 mm). Two treatises bound together: the first in Persian with occasional captions in Arabic, the second in Arabic. Manuscript on polished paper. 45 ff., 18-22 lines. Nastal'iq and naskh script in black and red, written space ruled in red and blue, with numerous charts in red, blue, and black and chart headers in blue woodblock print. Folio 10 features moveable slips to complement a chart. 19th century full leather over wooden boards, covers decorated with lacquered gold leaf and illustrated with an astrolabe quadrant; top edge of upper cover recessed at the centre; a flower-shaped inlay to the upper cover is lost.

 45.000,00

Finely rendered and beautifully bound work on astronomy and timekeeping by Haji Mirza Muhammad Karim Khan-i-Kirmani (1810-73). Karmani was a Shaykhi-Shia scholar, a distant cousin to Fath 'Ali Shah Qajar (1769-1834), and a 19th century polymath with mastery of a whole field of Islamic and philosophical sciences, including alchemy, medicine, optics and music.

The first treatise presented here is "Khulasa al-taqwim", a calendar summary in the form of tables for ikhtiyarat, or selections: it thus guides the reader through the selection of auspicious moments in a given day, the station of the moon and the zodiac in the heavens, and describes the solar and lunar calendars, the hours of the day and night, and knowledge of horoscopes.

The second is "Risala al-Mizan", which focuses on the use and construction of astrolabes. Karmani had a particularly keen interest in the engineering behind the astrolabe, a distinctly Muslim invention which is perhaps the greatest technical triumph of the medieval world. Indeed, Karmani went on to invent his own version of the astrolabe. Both calendrical knowledge and astrolabe engineering require keen mathematical and geometric knowledge, the study of which is aided by the numerous and often complex charts made available to the reader throughout. One such chart features two movable slips, still fully intact and functional, which practitioners may slide up and down to match up with the chart and aid their calculations. The binding on this volume is particularly striking, as it is illustrated with diagrams of astrolabe quadrants on a field of glittering copper leaf.

Light wear to covers, slightly delicate binding. A well-preserved and uncommonly early copy of Kirmani's astronomical writings. The only comparable manuscript copy to have appeared on the market is a later specimen in a very similar binding, dating from 1312 H/1895 CE, which sold at Christie's (Art of the Islamic and Indian Worlds Sale, 27 April 2017, lot 16), commanding £21,250.

Art.-Nr.: BN#60514 Schlagwörter: , , ,