Description | 'Dear Sir, We have consulted the Direct Photo-Engraving Co. as to the reproduction of the inclosed pencil drawing. They inform us that they could reproduce it as a half tone block "nearly as good as the original", or, if a plate is desired, they would reproduce it better still in collotype. I am, yours truly, Robt Harrison Asst Sec R.S. [Assistant Secretary, Royal Society]'. |