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 was forwarded to the Director, Kodaikanal and Madras Observatories for transferring Poona instruments with a copy of the resolution of the Bombay Government.

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 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 Superintending engineer Trichinopoly informing that the plans and estimates which were referred to were sent to the executive engineer madura special division with a copy of the government order.

The item is a request by A. A. Narayana Ayyar to revise the pay scale. He pointed out the difficulties that the employees have faced in the Kodaikanal Observatory, which can substantiate his request. The letter was written in 1920.

This item is from A.Chatterson, Professor, College of Engineering, Madras to Charles Michie Smith Fort Astronomer Kodaikanal discussing a bill for Rs.350 which was paid to the cook.

The letter discusses about the report to be prepared by A.Fowler for IAU commission on standard wavelenth and he asks John Evershed for any special suggestions to add in the report.

The letter is from A. R. deChazal, Executive Engineer, Madura Division to the Superintending Engineer, VI Circle, Trichinopoly returning the estimate of Rs. 1320/- for the re-roofing of Spectroheliograph building.

This letter was a reference to John Evershed letter that discusses regarding the spectral lines