Copy letter from Robert William Frederick Harrison, to Professor George Carey Foster, Fellow of the Royal Society The only source of the death of Professor Kohlrausch has been the note in 'Nature', which gave no particulars. Harrison asks Foster if he thinks a start should be now made with the new catalogue of serials in the Library. Pursuing Foster's kind introduction, Harrison was placed in communication with a gentleman engaed in the University College Library, and is prepared with a scheme to lay before the sub-committee for him to udnertake the task of preparing the catalogue with the assistance of the College's Assistant Librarian, Mr Newcombe. 31 January 1910