The letter was a reply to Evershed saying that there will be no difficulty in dealing with the 26 inch originals and requesting to provide necessary information.

This letter informs about sending John Evershed a diapositive of Mr.Woods's photograph of "Halley" of 1910 April 1921.

This letter was about three volumes of Transit Observations and Mural Circle Observations that had been stored some time at the Indian store depot have recently been presented to the Royal Astronomical Society

The letter is from India Meteorological Department to the Director of Kodaikanal and Madras Observatories regarding forwarding of copies of publications. It states to which addresses the publications should be forwarded directly.

The letter is from the India Meteorological Department to John Evershed, Director of Kodaikanal and Madras Observatories, with a list of Instrumental connections.

The letter is from I. S. Bowen, Director, Mount Wilson and Palomar Observatories to M. K. Vainu Bappu, Harvard College Observatory, Cambridge informing that Dr. Vannevar Bush, President of the institution, has approved his appointment as a fellow of the Carnegie Institution of Washington for a period of one year with a grant of $3000.

This letter was about the appointment of M. K. Vainu Bappu as a fellow of the Carnegie Institution of Washington for a period of one year beginning September 1st, 1951.

This is a letter from H.B.Holme the Under-Secretary to the Government of India Department of Revenue and Agriculture to the Secretary to the government of Madras , Public works department. It talks about the electrical installations at the Kodaikanal Observatory at the estimated cost of Rs.14,259. It also states that the estimates and plans are returned with the letter.

The letter from Harlow Shapley to Prof. M. K. Bappu telling that he will pass the kind note of indebtedness of him and his son to Mr. Campbell. It also say about his son's honor of geting special fellowship at the Mount Wilson Observatory

This letter was a reply note of June 29 of M. K. Bappu father of M.K.Vainu Bappu about the indebtedness of both to Mr.Campbell. Further, Harlow Shapley mentioned his enjoyment with M.K.Bappu and his wife with their son in America. Shapley mentioned that probably you have heard that if your son had not gone to Mount Wilson we would have offered him a half-year lectureship in the Harvard University.