Letter from Victor Alexander Haden Horsley, to John William Strutt, 3rd Baron Rayliegh, regarding a paper 'A research into the elasticity of the living brain and the conditions governing the recovery of the brain after compression for short periods' by A G Levy Has rewritten and corrected much of the paper. The photographs of the apparatus should be included, and the other figures reduced in size. Subject: Physiology [Published in the 'Proceedings of the Royal Society of London', 1895] 15 January 1895