The book is a collection of memoirs on the various modes according to which the nations of southern parts of India divide time written by Lieutenant Colonel John Warren in 1825.

This letter was about the reply to Whipple on the M. K. Vainu Bappu reprimand issue and informing to Dr.Harlow Shapley on the subject, and hope that it will clarify the point in case there was any misunderstanding.

This letter was about Harlow Shapley's words on M. K. Vainu Bappu's decision to go back to India. He also mentioned about the meeting of IAU in Rome, where Shapley wants to meet Indian scientists interested in astronomy and tell them that they should do two things promptly.

This fond consist of newspaper clippings on the life time journeys of various scientists, astronauts, and professors from India and abroad. The articles also discuss the books that have been written about these individuals, highlighting their achievements and contributions to their respective fields.

This fond consist of newspaper clippings on the discoveries that was made from the indian soil in early 17th century.