University of Bristol - Historical Photographs of China reference number: Ru-s049. Caption in biro on a label stuck on the photograph. SS Pilsna, part of the Lloyd Tresino fleet. In 1930, aged 19, Subrahmanyan Chandrasekhar, while on his way to study in Cambridge, made a calculation on board the SS Pilsna, that rocked the astrophysics community: the Chandrasekhar limit.
Black and white photograph