Referee's report by Neil Kensington Adam, on a paper 'Adsorption on evaporated tungsten films. II. The chemisorption of hydrogen and the catalytic parahydrogen conversion' by Eric Keightley Rideal and B M W Trapnell Sectional committee: Chemistry Paper reference code: A102 Recommended for publication in Proceedings with major revisions: 'This paper [...] seems to me confused and too long.' Original manuscript report is accompanied by typed transcription. [Published in Proceedings A, 1951]. Date received not given. 26 June 1950