Album of autographs of members of Trinity College, Cambridge, collected by Henry Coggin
Catalogue of English Manuscripts to 1500 in Trinity College Library, compiled by W. W. Greg
Correspondence between William Whewell and Michael Faraday
Letter from A. P. Humphry to Henry Coggin
Letter from Alfred Tennyson to G. M. Humphry
Letter from B. F. Westcott to G. M. Humphry
Letter from Earl Waldegrave to G. M. or A. P. Humphry
Letter from H. F. F. Coggin to the Librarian of Trinity College, Cambridge
Letter from the Duke of Devonshire to G. M. Humphry
Letter from W. W. Greg to H. S. Bennett
Postcard from Frank Sidgwick to W. W. Greg
