The item provides information about the king's message on the peace treaty signing in 1919. This formal act brings to its concluding stages the terrible war that devastated Europe and distressed the World.

This document was about brief description of Dr.M. K. Vainu Bappu's academic career, membership, participation in committees and societies, the medals awarded and the research area for which he contributed.

The fonds contain circulars and letters from the Meteorological Department, Government of India.

This fond contains official letters related to Charles P. Butler during 1903-1904. It includes communications with the Meteorological Reporter, the Government of India and Director General of Indian Observatories, Simla, and the Officer Commanding Royal Engineers, Madras.

This fond contains letters, annual expenditure reports and bills of Kodaikanal and Madras Observatories. It also contains correspondence of John Eliot,Charles Michie Smith and R.E.V.Arbuthnot during July 1901 to March 1903 regarding the index slip, meteorological summaries, seismological reviews and disturbances and other reports like annual expenditure, bills, and telegraphs. It has a report on the condition and proceedings of the government observatory, Colaba, written by N.A.F.Moos. It also has letters from the Royal Society of India, H. Grubb, J. Larmer, R. Fuess, William Butler and Charles P. Butler to the Meteorological Department and Kodaikanal & Madras Observatory.

The letter was discussing about the simple methods deviced for daily weather telegram

This letter was about arriving of grating and considered not perfect but overall, it's good.

This letter was reply to D.O.No.2637 of the 6th instant saying that K.A.Narayana Aiyar acted as observer at Periyakulam were October 7, 1907 to January 31, 1908, new appointment was made to the post on April 7, 1908, Periyakulam Observatory, and he does'nt have a idea of what a "charge list".

This letter was reply to the telegram from the Metrorological Reporter saying that the Evershed Spectroscope has been forwarded to the Director General of Stores India Office and the instrument should be returned back to Kodaikanal Observatory as soon as possible to work on the Sun especially for prominence work on Sun.

This letter was about the reply to the earlier circular, stating that the date of reading is given back of the sheet, thermograph cage and the number of dry and wet bulb thermometers.