The letter was sent to the Overseer of the Public Works Department, Kodaikanal, regarding the trees in the compound of the Kodaikanal Observatory.

The letter is from C.J. Ussher, Superintending Engineer, 6th Circle, Trichinopoly, to the Director, Kodaikanal & Madras Observatories, regarding the estimated amount for the construction verandah.

This letter is from C.J. Ussher, Superintending Engineer, 6th circle, Trichinopoly, to the Director, Kodaikanal & Madras Observatories, in reply to the letter dated 30 Sep 1903(with enclosure of 1 estimate and 2 plans). The letter says the estimated amount for constructing a porch in front of the laboratory room and a glazed verandah by the side of the spectrograph room will be Rs.2,160, and it will be submitted to the Government for sanction.

The letter is from Clement W Andrews, librarian of the John Crestar Library, to John Evershed, the Director of Kodaikanal Madrasdras Observatory, regarding Bulletin and memoirs. It acknowledges the receipt of multiple volumes of Kodaikanal Observatory Bulletin and memoirs.

This letter is from consulting Architect to Government ordering the sanction for the expenditure for Govt. Astronomer's residence and quarters for the members

This letter was issued to Dr.Bappu saying that he was elected as an Associate of the Society. As an Associate he will have the same privileges as Fellows with regard to the Society's journals.

The letter is from G.T. Walker to the Director of Kodaikanal and Madras Observatories informing about the sanctioned increase in pay of the photographic assistant at the Kodaikanal Observatory from the progressive pay of Rs. 30-40 to a fixed pay of Rs. 50/- per mensen with effect on 1 st May 1912.

This letter is from the Director General of Stores to the India Office regarding imperial lantern plates, which were recommended tissue paper for packing as it is liable to scratch the film matter, such as moisture, which may attack and destroy the film.

The letter is letter from the Director, Kodaikanal and Madras Observatories to offg. Director-General of Indian Observatories about wrong observation made at Periyakulam by the observer, and his dismissal.

The letter is from the Director-General of Observatories to John Evershed, Director of Kodaikanal and Madras Observatories, regarding Messrs Adam Hilger's second bill dated March 1, 1914, for the repairing of photo micrometer belonging to the Kodaikanal Observatory. It is stated that a bill of exchange has paid the amount.