These photographic slides contain photos of the Mexico Eclipse camp in 1970, the solar corona in 1980, and the Spectrograph well.

These photographic slides contain photos of Solar eclipse, Solar corona and J.C Bhattacharya.

The item was about the astronomy progress in India and the world. The evolution of astronomy in India and the world, particularly in the 18th and 19th centuries, and the development during the British era in India. Madras Observatory Genesis started navigation support for East India Company. Later, it evolved into one of the finest observatories. M. K. Vainu Bappu also spoke on how astronomy is a subject in Indian universities when it comes to the world's most developed countries in sciences.

This item was about the interview of Dr. David Milan conducted by experts has garnered significant. During the interview, the experts probed Dr. Milan about his research and also questioned him about the current state and future of astronomy.

This item was about the program on the occasion of Dr. K. S. Krishnan's birth anniversary, the National Institute of Advanced Studies organized a program. The chief guest for the event was the President of India, Mr. R. K. Narayanan. He spoke about Dr. Krishnan and mentioned that he was not only a great scientist but much more than that.

These photogrphic slides contain IR Photometer of Leh

These photographic slides contain the 6-inch telescope at Mount Nimmu top on an astronomical site survey at Leh-Ladakh during 1984-1989.

These Photographic slides contain compressed photographs of a 20-inch telescope building, dome, guest house, photometer, and Bhavnagar telescope at Leh.

These photographic slides contain compressed pictures of the set-up of the astronomical instruments like Hydrometer, wind instrument, etc. at the top of Mt. Nimmu.

These photographic slides contain pictures of sightseeing on the way to Leh from Delhi. It contains survey pictures of the West hill of Mt. Nimmu and the base camp of Mt. Nimmu, the Himalayan ranges, and the set-up on the East hill of Mt. Nimmu.