Referee's report by Harold Jeffreys, on a paper 'On fiducial probability theory' by Maurice Stevenson Bartlett Sectional Committee: Mathematics Not recommended for publication in the 'Proceedings of the Royal Society of London', unless revised. Much of the paper repeats work of Ronald Aylmer Fisher, and contains unjustified attacks. Refers to work by Dorothy Wrinch and Harold Jeffreys. Notes some points of the method and interpretaion which require attention and revision. [Not published] Endorsed on verso as received 29 October 1936. [October 1936]