| Description | With reference to the Society's memorandum of 13 October instructing the Messrs to keep back the copy of A 201 for the National Physical Laboratory, Teddington, until they receive further instructions, they will be glad if the Messrs will now despatch a cloth copy of this volume to the laboratory, and continue to despatch cloth copies of the A volumes of the 'Philosphical Transactions [of the Royal Society]' to the above institution, on issue. |