This is a letter for Director-General of Observatories from India Meteorological Department accompanying an invoice Rs 6/13/- from the mathematical Instrument Office, Calcutta on account of the morse papers for chronograph supplied to the Magnetic Observer

This letter is for returning the plans and estimates for the photographic assistant quarters countersigned

This letter for sanctioning an expenditure of Rs. 2680 on the construction of quarters for the third Assistant at the Observatory at Kodaikanal

This letter was forwarded to the Director, Kodaikanal and Madars Observatories, for favour of remarks as to his agreement with the extract from U.O. to Government of India, Meteorological department dated 11th November 1911.

This letter was forwarded to the Director, Kodaikanal and Madras Observatories for transferring Poona instruments with a copy of the resolution of the Bombay Government.

This is a letter from the Director of Kodaikanal and Madras Observatories to the director- general of observatories, Simla attached with the specifications for a new clock for Madras Observatory.

The item is a request by A. A. Narayana Ayyar to revise the pay scale. He pointed out the difficulties that the employees have faced in the Kodaikanal Observatory, which can substantiate his request. The letter was written in 1920.

This is a letter from A.Vipan, executive engineer Madura division to the Director of Kodaikanal and Madras Observatories regarding estimates. It contains 13 estimates with duplicate copies of the last three special repair estimates.

This is a letter from Antoine Rene deChazal,executive Engineer Madura division to the Director of Kodaikanal and Madras Observatories honouring that the sum of Rs.1000-1500 should be entered into the budget for annual repairs to the observatory buildings, on the grounds of repair of roads,fencing and other things connected with the grounds. It also included other repair works including the renewal of glasses and matting, painting white-washing and other petty repairs.

The letter was mentioning about enclosed letter from the Director of the Kodaikanal Observatory regarding the disposal of the Photoheliograph on loan from Greenwitch Observatory