This letter was a reference to John Evershed letter that discusses regarding the spectral lines

This letter was mentioning Sulaiman's excuse and agreeing with his prediction. Further he mentioned about Sulaiman's earlier papers and his "Chapter III".

This letter was about M. K. Vainu Bappu should undertake research on "Photoelectric Photometry of Eclipsing Variables".

This letter was about the reply to Whipple on the M. K. Vainu Bappu reprimand issue and informing to Dr.Harlow Shapley on the subject, and hope that it will clarify the point in case there was any misunderstanding.

This letter informs that C. V. Raman received M. K. Vainu Bappu's letter of the 8th instant with much pleasure.

This letter was about M. K. Vainu Bappu got sanctioned a scholarship of £400 per annum for 4 years and that he secured admission to Battersea Polytechnic of the University of London for a course in Electrical Engineering.

This letter was to inform C. V. Raman was thankful for the letter of the 4th April, 1954, which he read with much interest.

This letter was about the expectations some idea of Evershed's intentions

This letter was about AAS council's decision to elect M. K. Vainu Bappu as a honorary member for his contributions to astronomy.

This letter was a certificate from F.L.Whipple saying that M. K. Vainy Bappu completed on August 9, 1951 all of the formal requirements of the Department of Astronomy at Harvard College for the degree of Doctor of Philosophy in Astronomy.