Letter from Leslie S Robertson, Secretary of The Engineering Standards Committee, 28 Victoria Street, Westminster, to the Secretary of the Royal Society, Burlington House, Piccadilly Requests on behalf of the Chairman of the Sectional Committee on Screw Threads & Limit, 30 copies of Dr Shaw's paper on "An Electrical Measuring Machine for Engineering Gauges and other Bodies" published in the Proceedings of the Royal Society A Vol 77, 1906. 6 June 1906