Second referee's Report by [Leonard James] Spencer on a paper 'Radioactive nodules from Devonshire' by [Max] Perutz Paper reference code: A.47 [re-numbered, originally A.439 for 1937] Sectional committee: Physics Does not think the paper should be published. Notes that it 'has been considerably improved' following previous comments [see RR/W/6/13], but argues it is still not worthy of publication. Highlights errors in spelling and referencing. [Not published in Royal Society journals but published in Zeitschrift für Kristallographie, Mineralogie und Petrographie, vol. 51, pp.141-161, 1939]. Received 22 March 1938 20 March 1938