Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to C. Rice Esquire, Secretary of the American Society of Mechanical Engineers; 29 West Thirty-ninth Street, New York 'I have to acknowledge receipt of your letter of the 3rd inst., and trust that the enclosed printed statement of the attainments of Mr. Oliver Heaviside, will meet your requirements.' [Not enclosed.] 24 August 1920