This book though is based on the Maratha history, it is described with the support of the modes which were refered to study it like letter, bakhars etc. The book is divided into two parts.
The first part consists of the pre-Shivaji period which is depicted with the contents of the historic letters, and the data used from other medium than letters.
The second part consists of the Peshwe era, attributing of 104 letters from the era. Moreover author also compiles the material used for maratha history, the various possible collection methods od data as well as the meanings of the hard words are provided.