Letter from Leopold Claremont, Managing Director of the Claremont Limited, 38 Conduit Street, Bond Street, London, to the Secretary of the Royal Society, Burlington House 'Dear Sir, I should very much like to see a verbatim report of Professor Crook's lecture on diamonds at the conversazione of the Royal Society. If you have a report of the Society which I can acquire, I shall be very much obliged if you will kindly send it to me, and I will remit the charge by return of post. Failing this, I shall esteem it a favour if you will let me know how I can acquire what I seek. Yours faithfully, Leopold Claremont'. 23 June 1906