Includes sub-headings: [owners]; manuscripts to look at; illuminators; Oxford University and College libraries; scribes; palaeography; libraries and codicology; humanists; [manuscripts with Medici arms or dedicated to members of the de' Medici family]; cities, esp[ecially] It[aly]; Lincoln College manuscripts; loose manuscript references; letters, correspondence

Also includes call slips for manuscripts apparently seen by de la Mare in Italy and the U.K., mainly 1980-2001