This letter is a schedule of requirements and schedule of demands for original works and repairs for 1903-1904

This is Reply letter to U.O. No. 1921 of 3rd May to the Director General of Observatories from John Evershed about a suggestion of exposing of Grass Minimum thermometer at the highest point of hill away from trees or bushes.

This is Reply letter to the Director General of Observatories from J.W. Hearn sanctioning the extension of Mr John Evershed's services for a further one year, effective from 26th February 1922.

This is Reply letter to Mr Adams about working out seismograms so that they adopt the form proposed by the International Commission.

This is a reply letter referring the previous letter the correct meaning of "Solar Physics Observatory Office portion" and "Engine Room" and also requested to furnish the certificate at an early date as the objection has been pending for over 2 months.

The letter was from Thomas Royds, Assistant Director of Observatory, Kodaikanal to G.C. Simpson, the Imperial Meteorologist, Simla. Through this document, Thomas Royds conveyed a new method for taking the mean wind directions in this letter. The document was written in 1914 from Solar Physics Observatory, Kodaikanal.

This fond contains correspondences related to queries sent to Kodaikanal Observatory.

The proceeding holds information of the Board of Revenue Settlement, R.NO. 608, on the paper of the letter from C.H. Mounsey to report of the earthquake that was felt at night 3-9 a.m.

This item was a order of the extension of leave granted by His Majesty's Secretary of State for India extension of leave or permission to return to duty as advised in list dated the 13th October 1920

The order was related to granting leaves to R. Ll. Jones for 11 months and ten days. R. Ll. Jones was working as the Meteorologist at Madras and Deputy Director of the Madras Observatory.