This letter corresponds to a bill payment for Re.1-10-0 regarding the cost of the supply arrangements to Maharaja Takhatsingji Observatory through a telegram to the Director of the Poona Observatory from The Madras Observatory. It says that the telegram for sending to Poona cannot be paid to the Madras Observatory, as stated in article 1337 of Civil Accounts Cods, Vol II. So the Governor in Council has authorized the Accountant-General, Bombay, to arrange for its settlement in direct communication with the Accountant-General, Madras.

The letter is from Major C. H. Willis to the assistant Director of Kodaikanal and Madras Observatories regarding some information about coins. It states the proportion of silver coins, Nickel anna and pure copper coins.

This letter from Major S.G. Burrard to the Government Astronomer mentioning that Lenox Conyngham is dissatisfied with his Zenith Telescope results and with determinations of the Micrometer value, so he asked for sparing Dehra Zenith sector till next September.

This is a Letter from M.Brown executive engineer Madura special division to the Superintending engineer VI Circle regarding revised estimates for the engine house to the Kodaikanal electrical installations.

This is a letter from M.Brown executive engineer Madura special division to the director of Kodaikanal and Madras Observatories informing that the chief engineer has accepted the Messrs Siemens brothers contract agreement for electrical installation in Kodaikanal.

The letter is from Adam Hilger Ltd to John Evershed, Director of Solar Physics Observatory Kodaikanal. It replies that the three 60° flint prisms are in stock but unfinished. Also, the two-plane parallel glass and the pair of green glass will be sent together to absorb the violet and ultra-violet rays. It also discusses the lack of immediate possibility for finishing the 6" diameter object glass.

The letter is from Messrs Grindlay & Co to the Director of Kodaikanal and Madras Observatories regarding Invoice of the catalogue of scientific and technical books. A list of periodicals is also sent with the letter.

The letter is from Messrs Grindlay & Co to the Director of Kodaikanal and Madras Observatories regarding Invoice of publications. The invoice is attached with the letter.

This letter from Messrs S. K. Dhar and Brothers to the Chief Secretary to the Government of Madras regarding Endorsement no. 1484 - 1 , which was transferred to the Director of Kodaikanal and Madras observatories

This is a letter from messrs Siemens Brothers to the executive engineer Madura stating that no overhead line was mentioned in the tender for the electrical installations in Kodaikanal Observatory between the engine house and pumping set of the wall.