This letter was sent to Dr Thomas Royds regarding the difference between the Calcutta and Madras times as determined from the 4 PM roll.

In this letter, the Director of Kodaikanal and Madras Observatories expected a large consignment of astronomical instruments from the Sub Division officer, Kodaikanal, D. Brodie, to arrive in Kodaikanal in a few days.

This letter was sent to the director from A. Vipan mentioning that the Plan and estimate latrine building was approved. And the issue is forwarded to executive engineer

This letter to Charles Michie Smith was reporting a correction about some scientific measurements in the proof of the Report of the Board of Scientific Advice.

This letter states that the Photomeasuring micrometer is not yet finished and also mentions that they installed a special grinding machine

This letter is requesting the enclosed forms when requisitioning for petty repairs to the quarters they occupy in Kodaikanal govt. Quarters

This letter is requesting morse paper for the chronograph and 25 rolls of the sample. Here, the width and length were mentioned regarding these items, and it was also mentioned the supply of Morse paper would be suspended for a while.

This letter is regarding Calcutta, who had forwarded to Simla a set of sunshine cards received from Kodaikanal. In this letter, it was asked about the explanation of the unsatisfactory marking

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 contains a request from Thomas Royds to The Director General of Observatories, Simla, about issuing a copy of his appointment order.