Copy letter from Robert Harrison, to Sir Thomas Henry Sanderson, The Foreign Office, S.W. 'Sir, I have the honour to acknowledge the receipt of your letter of the 14th inst. [instant], stating that the Danish Government have appointed Professor Christiansen as their Delegate to the International Conference on Cataloguing of Scientific Literature. I have the honour to be, Sir, your obedient servant, Robt Harrison Asst. Sec. RS. [Assistant Secretary, Royal Society]'. 15 May 1896