This letter was a discussion regarding displacements of the solar lines towards red are distinctly unfavourable to Einsteins theory.

This letter was about Harlow Shapley's words on M. K. Vainu Bappu's decision to go back to India. He also mentioned about the meeting of IAU in Rome, where Shapley wants to meet Indian scientists interested in astronomy and tell them that they should do two things promptly.

This letter was about two questions that Otto Struve was asking, One is about Pleione and whether the strong lines of Ti II near ? 3759-3761 continued with their normal intensities, relative to the other Ti II lines. The second question is whether he would like to read the enclosed papers by Dr.S.Miyamoto of the Kyoto University.