Referee's report by Andrew Robertson, on a paper 'Two-dimensional boundary-value problems of elasticity' by Bibhutibhusan Sen Sectional Committee: Engineering [Referee has not completed the form] Contains extra question - 'Is there any information contained in the paper which likely to be of value to the enemy?' Referee has not replied. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 10 December 1941. [December 1941]