The CD contains photos of a visit by Subrahmanyan Chandrasekhar along with his wife. The photos include discussions, signing in a document, and having tea while conversing.

The item was about M.K.Vainu Bappu being elected as the President of IAU and also speaks about other achievements and his position.

This item was about the coverage of the death of Chintamani Ragoonatha Chary published in Madras Mail. He was the head assistant at the Madras Observatory for many years. He served at the institute for the past 35 years; He worked under Late Major W. S. Jacob, Colonel W. K. Worster, and Colonel J. F. Tennant; he is a strict, honest person and has the skills of an observer.

The fond contains Result of astronomical observations made at the honourable, the East India company's Observatory at Madras volume 1 to 5.

This letter was related to speech delivered by Dr.M. K. Vainu Bappu, Director, IIA on the celebration of Silver Jubilee of Uttar Pradesh Observatory, Nainital, on 4th Novermber 1979

Result of astronomical observations made at the honourable, the East India Company's Observatory at Madras.

Result of astronomical observations made at the honorable, the East India Company's Observatory at Madras.

Result of astronomical observations made at the honourable, the East India Company's Observatory at Madras, for the year 1832 and 1833.

Result of astronomical observations made at the honourable, the East India Company's Observatory at Madras

Result of astronomical observations made at the honorable, the East India Company's Observatory at Madras, for the year 1843 and 1835.