This letter is from John Evershed to A. Vipan to take necessary steps to put proper sanitary condition in Kodaikanal

This letter discusses for comments on real justification on Newtonian principles predictions.

The letter was a reply to A. S. Eddington acknowledging his work on redshift and his proposal to incorporate factor of 2 in the process. Further he mentioned about Thomas Royds results from the eclipse spectra.

This letter discusses about Bakerian lecture with reference to stationary H and K lines of stars.

The letter discusses on the H and K wave-lengths and discusses the recent results that confirm the earlier results, exactly in the case of H and with a difference of 001 with K.

This letter is from John Evershed about the transfer of Mrs Sitaramayya, officiating assistant Director of the Solar Physics Observatory, Kodaikanal, to the office of the Director-General of Observatories, Simla.

The letter was written in response to a request from Prof. Birkeland, University of Christiana, for the materials needed for his research. He had requested copies of photograms made on thirty specified days. Gilbert T. Walker signed on behalf of The Meteorological Reporter to the Government of India and the Director General of Indian Observatories.

This letter is from John Eliot to the acting Director of Kodaikanal & Madras Observatories regarding a despatch of a parcel through the railway containing spare Kodaikanal instruments, which are mentioned in this letter.

The item was a letter from John Eliot to Charles P. Butler for sending specimens of the sunshine cards printed from Lawrence Asylum Press, Madras, during each year 1901-02 and 1902-03.

This is a letter from J.M.Lacey superintending engineer VI circle to the director of kodaikanal observatories asking for the return of plans and revised estimates for the electrical installations in Kodaikanal.