Milano, Biblioteca Ambrosiana, A. 46 inf.
The famous manuscript Milano, Biblioteca Ambrosiana, A. 46 inf. (saec. IX 3/3 according to Bischoff; 880s according to Zechiel-Eckes; saec. IXex according to Mordek) contains a miscellany of Roman and canon law texts. It was copied at Reims (Mordek) but soon later (?) was brought to northern Italy. An entry on fol. 15r indicates that it belonged to the Benedictine monastery of San Dionigi at Milan in the 15th century. It contains four separate collections none of which appears elsewhere. On fol. 144r–150r it contains excerpts of the Collectio Anselmo dedicata (not in database).
Links
The manuscript has been digitized in 2020 or 2021 and can be found here: http://213.21.172.25/0b02da8280148f59 For a description, see http://www.leges.uni-koeln.de/en/mss/codices/mailand-ba-a-46/
Literature
See Kéry, Collections p. 99, 107, 120, 168, 172, 174, 178, 221, and the article The collections in the Ms Milan, Ambrosiana A. 46 inf.; see also the manuscript
For the Roman law content (Epitome Aegidii), see Dominik Trump, Römisches Recht in Reims: Ein Exzerpt aus der Epitome Aegidii in der Handschrift Mailand, Biblioteca Ambrosiana, A. 46 inf., in: Zeitschrift der Savigny-Stiftung für Rechtsgeschichte, romanistische Abteilung 133 (2016), 322–371. https://www.degruyter.com/view/j/zrgr.2016.133.issue-1/zrgra-2016-0110/zrgra-2016-0110.xml?format=INT