The flyleaf includes three inscriptions referring to the content of the book: 1. incipit 'prima pars huius rabani ethimologiarum...' written by Nicholas of Cusa (15th century); 2. Altera pars Rabani mauri / Ethimologiarum ...' (early 15th century); 3. 'lib[er]Rabani de terra. Terra e[st] i[n...