No. 838 - d original: "न० ८३८ - घ"; the letter 'd' (gha) corresponds to the library's shelf or category subdivision.

The Sun Treatise (Complete)

original: "Surya Siddhanta (Sampurnah)"; the Surya Siddhanta is one of the most celebrated and influential ancient Indian texts on astronomy. It provides mathematical rules for calculating the movements of the sun, moon, and planets.

No. 838 - d

23 Folios (Astronomy)
original: "Patrani 23 (Jyotisham)"; the term Jyotisha refers to the "science of the luminaries," encompassing what we now distinguish as astronomy and astrology. The word Patrani refers to the individual leaves (folios) of the manuscript.