Copy letter from an unknown correspondent, to Messrs Edkins & Company The 15 plates for [William Crawford] Williamson & [D H] Scott's 'Philosophical Transactions [of the Royal Society]' 1894, B, paper will be 72-86, with the style of writing to be executed as per the enclosed pattern plate [not attached]. They are to see a proof set of the plates with the headlines and figure numbers before printing off. 31 October 1894