Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Alfred William] Porter, FRS Refers to the paper by [Chandrasekhara Venkata] Raman and V. S. Tamma, 'A new optical property of biaxial crystals', that Professor [Alred William] Porter communicated to the Society. Explains that the Physics Committee decided the paper was not up to the required standard for publication, and asks if Professor Porter would like to withdraw it. 26 October 1921