This fonds features images from Tippu's palace, encompassing depictions of Tippu Sultan, the siege of Seringapatam, and views of the palace itself.

The photographic slides contain the images of IIA Bangalore main campus building and admin block.

The photographic slides contain different images of IIA Campus like the main lab, main building, background and IIA garden.

The photographic slides contain the images of IIA Bangalore main lb annex seen from St.John's hostel on 2nd Aug 1987.

The photographic slides contain images of IIA Bangalore main campus building, main lap, and optics lab from different sides like the pump house, St.John's hospital, top of mech lab, etc.

These photogrphic slides contain IR Photometer of Leh

These photographic slides contain photographs of J.C. Bhattacharya related to some meetings, conferences, or observations.

These photographic slides contain photos of Magnetic Observatory of Kodaikanal, Magnetic recorder room, Magnetic variometer

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 the Kodaikanal solar observatory, North and South domes, solar tower and tunnel, changing of dome and old 15'' dome.