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This letter was about the reply to the earlier circular, stating that the date of reading is given back of the sheet, thermograph cage and the number of dry and wet bulb thermometers.

The document is a letter from Charles P. Butler to Gilbert T. Walker, the Meteorological Reporter to the Government of India and Director General of Indian Observatories, Calcutta, in 1903. The document conveys that the Kodaikanal Observatory had received the case containing eight thermometers and one rain glass for five gauges that the meteorological department had delivered.

This letter is from Charles. P. Butler, Ag: Director, Kodaikanal & Madras Observatories to the Meteorological Reporter to the Government of India & Director General of Indian Observatories, Simla, informing about the report from the observer at the Periyakulam station, that the fencing around the rain gauge is dilapidated and suggesting to remove the rain gauge to the enclosure of the thermometer shed as the distance from the current site to shed is about 50 yards but it may not be a serious difference from the records.

The letter is from Charles P. Butler, Ag: Director of Kodaikanal & Madras Observatories to the Meteorological Reporter to the Government of India & Director Deneral of Indian Observatories in continuation of his letter No.480, requesting to supply one rain measuring glass for 5-inch gauge to Periyakulam Observatory.

This letter was about test observations and the conditions at maximum and minimum thermometers. Asking the opinion of C. M. Smith.

This letter was about three volumes of Transit Observations and Mural Circle Observations that had been stored some time at the Indian store depot have recently been presented to the Royal Astronomical Society

This Letter is from J H Field to the Director regarding a parcel post of 2 grass minimum thermometers No 1328922 and 1328930 both by J. Hicks which were required for the use of Kodaikanal Observatory

This item was a request letter to send the measuring scale for prominence photographs and directing its exact location of where it is available.

The letter is from The Director of Kodaikanal & Madras Observatories to The Executive Engineer, Madura, informing about the closing of Periyakulam Observatory at the end of that month; hence, there is no need to repair the thermometer shed, etc.

This letter informing that a grass minimum thermometer by J. Hicks was brought into use on the 1st instant in place of another one which was found broken on the previous morning