The letter is from Gilbert T. Walker to the Director of the Kodaikanal and Madras Observatories regarding the distribution list of publications. It grants permission to add John Crerar Library, Chicago, to the distribution list of publications.

The letter is from Gilbert T. Walker to the Director of the Kodaikanal and Madras Observatories regarding the distribution list of publications. It is a confirmation to add The government astronomer, The Hector Observatory, Wellington, New Zealand, to the distribution list of publications.

The letter is from Gilbert T. Walker to the Director of the Kodaikanal and Madras Observatories regarding the distribution list of publications. It is a confirmation to add S. A. Mitchell, the Director of the University of Virginia Leander McCormick Observatory USA, to the distribution list of publications.

The letter is from Gilbert T. Walker to the Director of the Kodaikanal and Madras Observatories regarding the distribution list of the publications of the Kodaikanal Observatory. It states that as directed by the Government of India Revenue and Agricultural Department in the future distribution lists of the publications of the Kodaikanal Observatory, the number of copies of each publication issued to each recipient is to be included.

The letter is from Gilbert T. Walker to the Director of Kodaikanal and Madras Observatories regarding Kodaikanal Observatory Bulletin. It states that 55 copies of the Kodaikanal Observatory bulletin are required.

The letter is from Gilbert T. Walker to the Director of Kodaikanal and Madras Observatories regarding the Publication of the International Commission for Scientific Aeronautics. It states that the publications from January 1905 to the date are forwarded with the letter, and further copies will be forwarded as they are published.

The letter is from Gilbert T. Walker to the Director of Kodaikanal and Madras Observatories regarding sanction for the purchase of 72 volumes of philosophical magazine. It states that an arrangement has been made with the Comptroller of Indian Treasuries to issue a letter of credit in favour.

The letter is from Gilbert T. Walker to the Director of Kodaikanal and Madras Observatories regarding sanction for the addition of distribution list. It adds two names to the distribution list- University college library, London and Swarthmore College, Pen, USA

The letter is from Gilbert T. Walker to the Director of Kodaikanal and Madras Observatories regarding the sanction to purchase books within the budget provision. It states that a certificate has to be sent to the accounts department permitting the purchase sanction.

The letter is from Gilbert T. Walker to the Director of Kodaikanal and Madras Observatories regarding Kodaikanal Observatory Bulletin. It states that the number of copies sent to London can be reduced from 50 to 30, and the number of copies sent to Alipore can be reduced from 57 to 40. The number of copies in Simla's office remains the same.