This fonds contains images of vegetation in Kavalur, mainly fruits. There are pineapple, squash and jackfruits.

This fond contains photographic slides from Lady Knox Geyser in New Zealand in 1978.

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

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.

This fonds includes photographs of Kavalur, forest rest houses within Kavalur, images capturing M. K. Vainu Bappu alongside a forest guard, the mesmerizing moonlit scenery in Kavalur, and glimpses of the Kavalur village area. Additionally, photographs feature buildings near the Kavalur village, the aluminium chamber in Kavalur, and the breathtaking sunrise over the Kavalur landscape.

This fonds contains photographs from Dindigul Fort. It includes a cannon on Dindigul Fort ramparts, a temple on top of Dindigul Fort, water storage on Dindigul Fort and a view of Sirumalai hills from Dindigul Fort.

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 encompasses photographic slides showcasing prominent tourist destinations. It features diverse images, including Amherstia nobilis and Brownea coccinea in Lal Bagh, Bangalore, the old falls in Kutralam, Tamil Nadu, a scene of an elephant lifting a log on the roads of Munnar, fishing boats in the Bay of Bengal, and a tea garden in Munnar. Additionally, the collection includes images capturing the Krishnagiri Forts in Tamil Nadu, the Hare Island Lighthouse in Thoothukudi, and a compelling photograph of an elephant working at a logging camp in Thekkady.

This is a Letter from L.D Swamikannu Pillai to the director of the solar physics observatory regarding a strange sound produced at Seetharampuram Udayagiri taluk. It also forwards a copy of the report from the tahsildar.

This is a Letter from L.D Swamikannu Pillai to the director of the solar physics observatory regarding a strange sound produced at Seetharampuram Udayagiri taluk. It also forwards a copy of the report from the tahsildar. This item also contains a reply to the query from the Director of Kodaikanal and Madras Observatories stating that the strange sounds may be produced underground and may be of the same nature as the sounds heard in the Ganges. The reply also points out that if any reports are available from the surrounding villages to determine from which place is the sound loudest.