| Description | The revised manuscript of his paper on the 'Development of the Nephridia of Polygordius' has been safely received. The Royal Society allows 100 off-prints to an author free of charge, and additional copies at the author's expense. Sufficient copies of the plates will be required to allow for an edition of 800, plus 100 of his own. Asks him to obtain an estimate from his lithographers, and communicate with him as to the exact lettering and numbering of the plates. |