This is a Letter from the director of the Kodaikanal and Madras observatories to the sub-division officer P.W.D Kodaikanal informing that even if the work of the electrical installation at the observatory is incomplete the work is satisfactory and there are no papers referring to the installations. It also informs that if a completion certificate is send he would sign it.

This is a letter from the Director of Kodaikanal and Madras Observatories to the executive engineer of Madura. It encloses a copy of a letter from the Under secretary of Government of India sanctioning an expenditure of Rs.3460 related to the scheme of Electrical installations in Kodaikanal Observatory

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.

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

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

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 encloses a distribution list for the photographic plates ordered in the last indent

The letter was written by E. C. J. Bond, who was the officer in charge No. 18 party (Magnetic), Survey of India, to the Director of the Madras and Kodaikanal Observatories, Kodaikanal through the Superintendent of the Trigonometrical Survey. This letter lists the dates that the observation result was missing, together with the declination traces, H.F. traces, and V.F. traces. It was written in 1920.