Second referee's report by Arthur Stanley Eddington, on a paper 'Lorentz's equation' by R A Sampson Sectional committee: Mathematics The paper has been edited since his last report and could perhaps now be published as a 'considered expression of the view of an opponent of relativity (at least in Einstein's form)'.He still doesn't understand part five. [Not published]. Endorsed on verso as received 22 September 1931. September 1931