Referee's report by Charles Galton Darwin, on a paper 'A negative experiment relating to magnetism and the earth's rotation' by Patrick Maynard Stuart Blackett Sectional committee: Physics Paper reference code: A63 Darwin remarks the paper is 'first rate', and suggests the terms should be printed in italics as to catch the eye of the reader. [Published in Philosophical Transactions A, 1952]. Date received not given. 19 May 1952