Copy letter from Robert William Frederick Harrison, to Messrs Wyckoff & Company, 100 Gracechurch Street 'Gentlemen, With reference to our Remington Typewriter No.5/10779 which was sent for by you on Dec. 23 for repairs and which we asked you to return by Monday Jan 4th as it is much [missed?] I should be obliged by the return of the machine as soon as possible, as it is urgently wanted. I am, yours faithfully Robt Harrison Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 6 January 1897