This letter is discussing there will be some difficulty with 12th readings of cloud motion meteorological observations on holidays unless some special arrangement is made

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

A thanksgiving letter to Simpson for the data of a) Black bulb for the year, b) minimum on rass for year, c) sunshine January to April

This letter states that the Photomeasuring micrometer is not yet finished and also mentions that they installed a special grinding machine

The album contains images related to the setting up of the park and garden opposite the Director's office. The pictures of Director R. Cowsik and other IIA staff with the building workers can be seen in this album.

The album consists of photos from the UVIT MGK Menon lab construction site at the CREST campus, Hoskote. The CREST (Centre for Research and Education in Science and Technology) campus is one of the centres of IIA where the M.G.K. Menon Laboratory for Space Sciences has been established, which has facilities for integrating and calibrating space payloads. This laboratory also contains equipment for the test and space qualification of components. The photos were taken during the third stage of construction of the lab in 2005.

The album contains photos of the foundation stone laying ceremony by former Director Prof. J. C. Bhattacharyya for the scanner telescope at Kavalur in August 1990. The album includes pictures of the scanner telescope model, 40-inch telescope, Kavalur Observatory, delegates who attended the function, and similar pictures.

This letter was about a drawing of the spectroheliograph that was received at Gilbert T. Walker from the Cambridge Scientific Instrument Company.

This letter was about test observations and the conditions at maximum and minimum thermometers. Asking the opinion of C. M. Smith.

This letter was about the bad weather that hindering the work for many days. It also contains the new building for photoheliograph begun.