This letter is from M.R. Ry. A.V. Ramalinga Aiyar Avl., Executive Engineer of Madura Division, to The Director of Kodaikanal Observatory, asking about whether the Carrara marble slab of Rs.9 per sq. ft. or statuary marble slab of Rs.11 per sq. ft. is suitable for placing on the top of the vertical force pillar in the Magnetic Observatory.

The letter is from Astronomer Royal, Royal Observatory, Greenwich, London, to The Director, Kodaikanal Observatory, Madras, India, requesting to send solar photographs of the mentioned dates as the photographs taken from there are deficient.

This Letter is from Astronomer Royal to the Director regarding sun photographs for 1911 May 19 and 20

The letter was mentioning about enclosed letter from the Director of the Kodaikanal Observatory regarding the disposal of the Photoheliograph on loan from Greenwitch Observatory

The letter was an acknowledgement from the Head of the observatory to John Evershed for arranging lenses properly for observation.

The letter is from Adam Hilger Ltd to the Director-General of Observatories Simla, informing that the parcel post has despatched the optical parts ordered.

The letter is from Adam Hilger Ltd to the Director-General of Observatories Simla regarding various optical parts despatched to Kodaikanal by the order from John Evershed.

The letter is from the Acting Collector of Madura to the Director of Kodaikanal & Madras Observatories requesting to instruct the officer in charge of the Periyakulam Observatory to hand over the rain gauge to the Tahsildar of Periyakulam.

The letter is from A. W. Robert, Executive Engineer, Madura, to the Director, Government Observatories, asking him to take necessary precautions if there is permission to cut the trees in the observatory grounds as the cut trees are damaging the fencing.

The letter is from A. Vipin to The Superintending Engineer regarding the issue of funds reduced to Rs. 2500/- while the grant at first was Rs. 5000/-. Asking to provide an extra grant as the materials for roofing have already been brought, and those will deteriorate if kept for long.