Referee's report by Henry Gerard Thornton, on a paper 'Nuclear division in nine species of small free-living amoebae and its bearing on the classification of the order amoebida' by B N Singh Sectional committee: Zoology Paper reference code: B61 Recommended for publication in the Philosophical Transactions with Thornton's comments. [Published in Philosophical Transactions B, 1952]. Date received not given. 2 November 1951