Referee's report by E G Marshall, on a paper 'Evolution in plants by kaleidoscopic mutation' by John Christopher Willis Sectional Committee: Botany Recommended for publication in the 'Proceedings of the Royal Society of London'. Suggests some passages require clarification, but as the author is old and in Switzerland, it seems unlikely he will be able to make any amendments, and should be published as it stands. Contains extra question - 'Is there any information contained in the paper which likely to be of value to the enemy?' Referee replies no. [Published in the 'Proceedings of the Royal Society of London'] No received date. [1942]