This letter was sent to the Director from Gilbert T Walker informing that all readings from Kodaikanal would be corrected for instrument error

This Letter to the Director from Honorary Secretary for forwarding undermentioned volume of the International Scientific Catalogue and requested for a favour of an acknowledgement

This letter to the Director from H.S. Northey Esquire informing that no such building as the "Solar Physics Observatory" occurs in the register of Public Buildings in charge of PWD and also requested to let him know the correct name of the building. From the records of this office it appeared no certificates for Municipal taxes paid by him for the two buildings referred to in his letter had been granted by this Department in Previous years.

A letter to the Director from H.T. Keeling informing that the reduced level required is 943.52

This letter to the Director from M. Brown forwarding the estimate Rs. 2850 for constructing quarters for the photographic assistant in Kodaikanal

This letter was sent to the Director from S B Murray forwarding the counter signature and return a revised estimate amounting to Rs 430 for replacing the damaged floor and roof timbers in the Director's quarters at Kodaikanal Observatory.

A letter to the Director from the chairman of kodaikanal municipal council about the unsatisfactory design of latrine at the new photographic assistant quarters

This letter was sent to the Director from the president , District board stating for constructing a culvert

The letter is to the Director General of Observatories, enclosing a list of instruments used in the Kodaikanal Observatory.

The letter is to The Director General of Observatories, Simla forwarding a plan and an estimate for re-roofing the spectroheliograph building and saying its necessity to prevent the rise in temperature.