Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Secretary, Institute of the Civil Engineers, Great George Street, SW1 Titled 'National Physical Laboratory.' Informs that in December Prof. [William Cawthorne] Unwin will retire as a representative of the Institute of the Civil Engineers. Request their Council nominate a new representative. Reminds them that a person cannot be renominated until more than a year has passed since their last term. 5 November 1928