The photographic slides contain some images of records in 1794,1812, 1809.

These Photographic slides contain images of some planets and astronomical events like Martian dust storms, Jupiter's Aurora, Uranus' Atmosphere, Neptune, the Surface of Pluto, the Helix Nebula, Cometary Knots, Stellar images, etc.

This fond contains photographic slides of random images in New Zealand. It contains images of mulla jubilee and freesia flowers in New Zealand. The images of cattle grazing and a foliage in New Zealand

This fond contains images of rose gardens and images in Wellington and Hamilton.

This fonds consists of images from Sakunagiri, a conical mountain in the Malnad region of Chikmagalur. Here are images of viewpoints in Sakunagiri, a photograph of Mallik, Sanjaya Bhattachayya and Bhattachayya, a hill near Sakunagiri, and a view from Sakunagiri of a large lake.

These photographic slides contain Sidney Harris astronomical cartoons.

This fonds contains photos of Sirumalai. There are images of St Joseph's Coffee Estate, Sirumalai, viewed in the direction of Dindugul, and an image of RCK in Sirumalai.

This fonds comprises photographic slides showcasing various snake parks. The images offer a glimpse into different aspects of these parks, including a cobra snake park in 1971, a presentation on Russel's viper snake park, another snapshot from a cobra snake park in 1977, and a depiction of the intriguing saw-scaled viper.

These photographic slides contain photos of the Solar Corona, Spectrograph under the 60-inch tower- 1980 Eclipse, Partial phase on Feb 16, 1980, Flash Spectra, Khartoum, 1952 and White light corona.

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