The Papers of Ram Raz contain an incomplete draft of his Essay on the Architecture of the Hindus with an associated letter from H.H. Wilson to Captain Harkness, Royal Asiatic Society. The papers also contain a 'Translation of a Hukamnamah or a Code of Rules enacted by the late Tippoo Sultan, the Sovereign of Mysore for the conduct of his Amilders'.

This collection consists of seven leather bound portfolios containing topographical drawings, maps, floor plans, notes and papers that the West brothers had created when working in the Maharashtra region of India in the mid to late 1800's. The main focus of the collection is the Kanheri Caves; a group of over 109 rock cut temples located in what is today the Sanjay Gandhi National Park on the western outskirts of Mumbai. The brothers studied these caves over the course of several decades, returning to the site many times to check and amend measurements, locations, and expand open their interpretation of the site. The remainder of the collection covers several other sites such as: Ajanta, Ellora and Daulatabad.

The original draft of 'Essay on the architecture of the Hindús' written by Ram Raz. The draft is incomplete beginning at page 13. With the draft is a letter from Horace Hayamn Wilson to Captain Henry Harkness, Secretary, Royal Asiatic Society, in which Wilson thanks Harkness for sending a note written by Ram Raz concerning the date of the foundation of the Pandyan monarchy. Hayman is not convinced by Ram Raz's argument. This is dated 1 September 1835.