This is a letter from S. R. U. Savoor Deputy Director Madras Observatory to the Director General of Observatories Simla informing that there is no connection in practice between humidity of air and rate of Riefler clock as indicated by graphs.
Savoor, S. R. U.Madras (India)
815 Archival description results for Madras (India)
The letter was about discussion on Schwarzehildd calculation for gravitational field round a small particle.
Evershed, JohnThis letter is from R.E.V. Arbuthnot to the secretary to the Government of Madras, Public Works Department, regarding the erection of a building to house the photo spectroheliograph which was being procured from England for the use of the Kodaikanal Solar Physics Observatory.
Arbuthnot, R. E. V.This letter is from R. J. Pocock, Esq., Nizamiah Observatory, Hyderabad Deccan, to the address of Dr G. T. Walker, Director-General of Observatories, Simla, regarding the loan of one or two Chronometers From any of the Indian Observatories That have any to spare.
Pocock, R. J.The letter was informing about Dr.Walker has written to the Minister of Finance asking about some spare lenses that they have with a view in borrowing them for use in Kasmir. It informs Evershed the type of lens that could be borrowed till the time.
Evershed, JohnThis letter was to inform John Evershed regarding holding the Pan-Pacific Science conference in Australia in August, 1923, and on behalf of the Council, the council desire to extend the invitation to the Madras Observatory.
Evershed, JohnThe letter was about the submission of MSc. Thesis of P. R. Chidambara Ayer to the Madras University. He is requesting to take immediate action on the further process of thesis submission before the end of November 1930.
Chidambara Ayer, P. R.The item was a letter by P. R. Chidambara Ayer to The Registrar of the University of Madras on submitting an MSc.Thesis. The letter was sent in 1929.
Chidambara Ayer, P. R.This letter from O. R. Scott, Sub division officer, Kodaikanal to the Director informing that a sum of Rs. 2000 has been alloted for the official year for repairing the observatory buildings at Kodaikanal and it is mentioned the estimates now on hand for execution amount to only Rs. 119 and those estimates are also mentioned for special repair to the roof of Directors' residence, chimney of the European assistants' quarters and to the Northern Dome of KSO and also requested to let him know whether any further repairs needed or not.
Kodaikanal Solar ObservatoryThis is a letter from O.R.Smith Sub Divisional officer Kodaikanal, to the Director of Kodaikanal and Madras Observatories requesting permission for the use of one of the two store-shed by the public works department.
Scott, O. R.