This fond contains correspondences related to buildings in Kodaikanal

This fond contains items related to the bills and sanctions for the purchase of books and periodicals.

This fond contains items related to the annual reports of the Kodaikanal Observatory.

The letter is about John Evershed and Kodaikanal to Kashmir Expedition

The fonds contain letters to the Director of Kodaikanal Observatory regarding different constructional plans and estimates.

This fond contains correspondences related to buildings in Kodaikanal

The fond contain correspondence of the annual reports of scientific works at Kodaikanal

Correspondence regarding the details of the Specification of turning Lathe

The fonds contain letters regarding Madras and Kodaikanal Observatory Grounds.

This fond contains letters, annual expenditure reports and bills of Kodaikanal and Madras Observatories. It also contains correspondence of John Eliot,Charles Michie Smith and R.E.V.Arbuthnot during July 1901 to March 1903 regarding the index slip, meteorological summaries, seismological reviews and disturbances and other reports like annual expenditure, bills, and telegraphs. It has a report on the condition and proceedings of the government observatory, Colaba, written by N.A.F.Moos. It also has letters from the Royal Society of India, H. Grubb, J. Larmer, R. Fuess, William Butler and Charles P. Butler to the Meteorological Department and Kodaikanal & Madras Observatory.