This letter was about the requesting to send the photographs of the Sun for some dates in 1905.

This letter was sent from the Astronomer Royal, Royal Observatory, Greenwich, F. W. Dyson, to John Evershed confirming that no photographs would be taken at Kodaikanal from July 1, 1915, until further notice.

The letter is from the Director General of Observatories to Charles Michie Smith regarding disturbances in the mines of Mysore, which they term as 'Air blast, enclosing a list of when it happened in August and September, asking to see if any earthquakes were recorded in Kodaikanal and send the remarks.

The letter is from the Director Kodaikanal and Madras to the superintendent of the trigonometrical survey Observatory regarding the reduction of the sun charts. It states that the proofs are satisfactory and returns the sun charts.

The letter is from the superintendent of the trigonometrical survey to the Director of Kodaikanal and Madras Observatories, forwarding proofs of the results of the reduction of the sun charts.

The letter is to Gilbert T. Walker regarding 'Air blast'.

This letter was sent to John Evershed from F. W. Dyson, asking to forward the solar photographs for some specific dates.

This letter was sent to John Evershed from the Director General of Observatories, attaching the sunshine records for Srinagar.

This letter was sent to the Astronomer Royal from John Evershed about the dispatch of the solar photographs and the double exposure plates for orientation in two separate parcels. Also mentioned the date and time of each photograph sent to him.

This letter was sent to the Astronomer Royal, Royal Observatory, Greenwich, from John Evershed about discontinuing the use of the old photoheliograph. Because this Photoheliograph was giving reverse images. And also it is mentioned that no photographs would not be obtained at Kodaikanal from July 1, 1915 until further notice comes.