The letter is from Thomas Royds to the accountant general Madras regarding bills for purchasing books and periodicals. It is sent along with a contingent bill.

The letter is from Thomas Royds to Messrs Grindlay & Co regarding a bill of exchange. It states that a bill of exchange for the estimated cost of periodicals 1921 is enclosed with the letter. It also requests for a stamped copy of the receipt of the amount and statement of accounts in duplicate by return mail.

The letter is from Thomas Royds to G. C. Simpson regarding a book on arctic meteorology. It requests for receipt of the same.

The letter is from the Observer of the Observatory at Periyakulam acknowledging the receipt of forms, copies of the register, copies of the annual return, and nibs for self recording instrument.

This letter is from Meteorological Department to the Director of Kodaikanal and Madras Observatories regarding the money spent on comptometer

The letter is from the Director of the Kodaikanal and Madras Observatories to the accountant general regarding the Contingent bill for books and periodicals.

The letter is from the Kodaikanal and Madras Observatories Director to the Accountant, General Madras, regarding bills for books and periodicals. A contingent bill and a certificate vouching the sanction are attached to the letter.

This letter was from the government astronomer stating the expenditure incurred on instruments and the budget.

This letter is from the Director to the Honorary Secretary of Asiatic Society of Bengal, Calcutta to acknowledge the receipt of a copy of Vol. E (astronomy) of the International catalogue of Scientific Literature 6th annual issue

This letter is from the Director to the Honorary Secretary of Asiatic Society of Bengal, Calcutta to acknowledge the receipt of a copy of Vol. E (astronomy) of the International catalogue of Scientific Literature 4th annual issue