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This item is a Letter from Gilbert T. Walker, meteorological reporter to the Government of India and Director-General of Indian Observatories to the Director of Kodaikanal and Madras Observatories regarding sanction for the plans and estimates.

This item is a letter from Gilbert T. Walker Meteorological reporter to the government of India and Director-General of Indian Observatories, to the Director of Solar Physical Observatory Kodaikanal in regards of the lack of progress in the buildings of Kodaikanal.He recommends that the buildings have to be protected from the monsoon breaks.

This item is a letter from Gilbert T. Walker Meteorological reporter to the government of India and Director-General of Indian Observatories, to the Secretary to the Government of India, Revenue and Agricultural Department Shimla to acknowledge the receipt of the endorsement to protect the main observatory from being damp.

This is a letter from Gilbert T. Walker, Director general of observatories to the Director Kodaikanal and Madras Observatories sanctioning the renewal of the dome of the observatory at Madras at an estimated cost of Rs.4400. The plan and estimate for it has been countersigned by the Secretary of Government, Public Works Department, Madras.

The letter is from the Government of India Revenue and Agricultural Department forwarding a report on the condition and progress of G. V. Juggu Observatory Vizagapatam.

This item refers letter from Dr.(Mrs.) Madhuri R.Shah, Chairman, UGC regarding the Hari Om Ashram Trust Award to late Dr.M. K. Vainu Bappu, includes folder containing citation and certificate, One D.D. for Rs.10,000/- drawn on the SBI, New Delhi and receipt proforma for Rs.10,000/- to be returned to the UGC duly signed on the revenue stamp.

The letter is from H.B. Peirce, General Superintendent, Public Works Workshops, to The Director, Kodaikanal & Madras Observatories, with reference to the gearing arrangements for moving the roof over the Spectro Heliograph enclosing a plan of arrangements available in shops. He requested to fill the measurement where it is marked 'X' and let know the length of the rack as early as possible.

The letter is from H.B. Peirce, General Superintendent, Public Works Workshops, to the Director of Kodaikanal Observatory, requesting to let know at earliest convenience the exact distance between the rails of the sliding roof of Kodai Observatory lately supplied by the shops.

The letter is from H. B. Peirce, General Superintendent, Public Works Department, to the Director of Kodaikanal Observatory regarding the proposal to have a handle for the roof, enclosing a letter from the Executive Engineer advising to have a second winch on the opposite wall to make the roof move smoothly.

The letter is from H. B. Peirce, General Superintendent, Public Works Department, to The Executive Engineer, Madura Division, forwarding an estimate of Rs. 365 for fitting up rack bar gear to the sliding roof at Kodaikanal Observatory with two winches in the interior.