This letter was sent to the Controller of India Treasuries, Calcutta, from the Director of Kodaikanal and Madras Observatories owing to the confusion of the "Special charges" for examination of the condition in Kashmir for solar work. And also he attached a detailed list of information and necessary corrections in the body of the previous bills.

The letter was an acknowledgment of the photoheliograph received and experiences shared by using equatorial telescope to take solar photographs.