This letter is from the District Forest Officer, Madura to the executive engineer asking for the book value of the land acquired by Assistant director's quarters at Kodaikanal Observatory as it's no longer required . This post was permanently abolished and was proposed to sell by auction

This is a copy of a letter from the superintending engineer VI circle requesting for the return revised of plans and estimates for the construction of engine house connected with the scheme of electrical installations at the Kodaikanal Observatory.

This is the copy submitted to the Chief Engineer, Public Works Department, for information with reference to his memorandum about the estimate for the writer's quarters and the funds required for the year 1904-05 amounting to 10,950.Along with a copy of a letter from Charles. P. Butler, Ag: Director, Kodaikanal & Madras Observatories to Executive Engineer Madura regarding some construction needs at the Solar Physics Observatory, like a permanent building to hold the 4-inch photoheliograph, a glazed verandah for keeping the north-western side of the observatory dry, an open verandah for the Bookbinder's shed and quarters for the writer of the observatory.

The letter is from Thomas Royds, Ag. Director, Kodaikanal and Madras Observatories to the Superintending Engineer, VI circle, Trichinopoly, in continuation of letter no. Three hundred fifty-three asked when the pump installation would start and requested completion by the next dry season.

The two letters are from Wesleyan Mission Industrial School to the Solar Physics observatory saying that the Pigeon hole almirah is ready and will be sent in two days. Another page states its bill is Rs.130

This letter was about the reply to an earlier question of Walker on the issues of heating room and the convection current.

The letter is from Antoine Rene deChazal, Executive engineer, Madura Division, to the Director, Kodaikanal Observatory, saying that expensive grates than the designed may not be required and if a different design is necessary, then there will be a need to obtain orders on it.

A letter referencing the countersignature and return the plans and estimates for constructing a residence without-houses for the European Assistant Astronomer at Kodaikanal

The letter is from offg. Director General of Observatories to Charles Michie Smith regarding the observation taken by the brother of the observer, the resignation of the observer, and asking to supply a statement of changes to be made and a copy of the charge list.

The letter is from offg. Director General of Observatories to Charles Michie Smith regarding the mistakes in the observation from Periyakulam and the charge list. It also encloses the list of instruments in Periakulam Observatory with the name of their makers and condition when it was handed over from Ag: Observer to Observer