Referee's report by Vincent Brian Wigglesworth, on a paper 'Observations on the discovery of a new source of food by the honeybee (Apis Mellifera L.)' by Colin Gasking Butler Sectional committee: Physiology Paper reference code: B47 Recommended for publication in the Philosophical Transactions. Wigglesworth does not find the evidence that the bee can locate honeycomb more quickly if it can see them, and suggests to reconsider this evidence. [Published in Proceedings B, 1951]. Date received not given. 22 November 1950