132 leaves, 8vo (158 x 101 mm). In Persian. Written in nasta’liq script black ink with rubrication. With a few marginal notes, and 6-leaf index in red, black and green ink at end. (Trimmed occasionally affecting notes in margins, some stains, a few leaves at end remargined.) Later limp red morocco decorated in blind (some wear and minor losses). 

 

With distinct sections pertaining to astronomy and arithmetic.