| Description | 'Please make cliches of the four illustrations sent herewith from a paper by Prof. [Professor] F. [Francis] Clowes in "Proceedings of the Royal Society" vol. 52, pp. 492-500, and send them with your account for same to Messrs Crosby Lockwood & Son, 7 Stationers' Hall Court. The accompanying illustrations are to be inclosed with the cliches'. |