This letter informs about the occurance of earthquake on 8th February 1900 at 3 and 3:10a.m.

The letter is from J. Patterson to Charles Michie Smith regarding the request to provide Rs. 30 for glazed shutters for a dome. He asks to tell the requirements to the executive engineer so that necessary alterations can be made.

This is a letter from J. Patterson, meteorological reporter to the Government of India to the Director of Solar Physical observatory Kodaikanal regarding a petition made against an observer and the reasons surrounding it

This letter from J. Patterson to the Director asking a favour with a detailed explanation of the process of photocopying of the Seismograph

This letter is about sending a copy of the record of the seismic disturbances obtained from the seisomograph in use at the Alipore Observatory for the half year from 1st July to 31st December 1911 together with photo copies.

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

The letter was a reply to Evershed saying that there will be no difficulty in dealing with the 26 inch originals and requesting to provide necessary information.

This letter informs about sending John Evershed a diapositive of Mr.Woods's photograph of "Halley" of 1910 April 1921.

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

The letter is from the India Meteorological Department to John Evershed, Director of Kodaikanal and Madras Observatories, with a list of Instrumental connections.