Letter in south Indian language from Agency for Non-Conventional Energy and Rural Technology, Kerala , 2013-03-23

Apart from letters sent and received by Krishnan, this series contains correspondence around preprints of scientific papers such as galley proofs and reviewers’ comments. Notable correspondence includes a letter from Obaid Siddiqi inviting Krishnan to join TIFR, general letters from colleague and friend, Veronica Rodrigues, and a note that Krishnan wrote to Howard Nash for his 40 years of contributions to science.