This letter is from J. Evershed to Dr. Gilbert T. Walker regarding sending of the lantern slides. Particulars of lantern plates is attached with this letter

The letter is to A. Vipan suggested starting the work on the roof of the spectroheliograph building as the weather was fine then, and the funds required had been met by reappropriation.

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.