Description | 'Dear Sir, Dr Michael Foster wishes me to send you the accompanying paper by Dr Macdonald, and to ask you whether, in your opinion, it is a suitable paper for our Proceedings ['Proceedings of the Royal Society']. In the event of an affirmative answer, he also wishes me to ask whether you think the plate ought to be reproduced. I am yours truly Herbert Rix Asst Sec RS [Assistant Secretary, Royal Society]'. |