11. Newberry Library, VAULT oversize box Case MS Fragment 15 DS ID: DS18295 Title: Letters of Alcuin Author: Alcuin Date: between 920 and 950?
12. Newberry Library, VAULT oversize box Case MS Fragment 11 DS ID: DS18306 Title: Registrum Gregorii and Registrum epistolarum Author: Gregory I Place: Italy Date: between 850 and 899