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.

This letter mentions about forwarding a copy of the Royal society's letter to the Director, Solar Physics Observatory, Kodaikanal for his information and guidance.

This item is a letter from the meteorological reporter to the government of Madras to the Director of Kodaikanal and Madras Observatories for approval and return of a plan and estimate to convert a portion of the north verandah of the observatory into a and extending the water pipes to the office. It also contains a request for having the two pillars at both ends of the room occupied by the office to be removed.