Comprises:

Folder 1: 'U[nited] S[tates] Correspondence', letters, mainly relating to a visit to Washington in Jul-Aug 1974 to lecture on manuscripts and libraries in 15th century Italy at a conference organised by the Catholic University of America's Medieval and Byzantine Studies Program, and to other cities to investigate Renaissance manuscripts held in various libraries, 1967-1977

Folder 2: correspondence and papers relating to matters including requests to de la Mare for references, talks given, and assistance with research, 1973-1985 (= Closed).

Folder 3: correspondence and papers relating to matters including requests to de la Mare for references, her roles as a supervisor and examiner of students, and her application, 1976, to the University Grants Committee's Small Grants Research Fund in the Humanities for funding for a visit to Florence to investigate manuscripts of Florentine humanists, for the second fascicule of The Handwriting of the Italian Humanists, 1975-2000 and n.d. [c.1980] (= Closed).

Folder 4: 'Sammut, Duke Humfrey', correspondence and papers relating to the writing of a foreword by de la Mare for Dr. Alfonso Sammut's Unfredo, duca di Gloucester e gli umanisti italiani (Padova, 1980), describing manuscripts owned by Humfrey, Duke of Gloucester, given to the Bodleian Library, and de la Mare's assistance with his research, 1979 and n.d. [c.1979]

Folder 5: correspondence and papers, including requests for references for students and related papers, 1982-1986 (= Closed).

Folder 6: 'Things to Answer', letters received, including enquiries from academics and lists of outstanding tasks, 1986-1995 and n.d. [c.1990]. File contains copy correspondence of Dr. G.F. Diercks relating to his new critical edition of the Cyprian 'Letters', and the manuscript, Salamanca 2608, Jul 1993 (in Dutch and German); a copy of a list by Professor P.O. Kristeller of manuscripts known to him that contain a work dedicated to a member of the Bentivoglio family or known to have belonged to it, [May 1994]; reproductions and a description of British Library Additional 16439, relating to Poliziano, Lorenzo de' Medici, and Dante, Jul 1994