Ambrosii tractatus — Warden, Bedfordshire. Cistercian abbey of St Mary the Virgin.
| Provenance: | Warden, Bedfordshire. Cistercian abbey of St Mary the Virgin. |
| Location: | Trinity College , Cambridge |
| Shelfmark: | B. 4. 31 |
| Author/Title: | Ambrosii tractatus |
| Type of evidence: | e: evidence from an ex-libris inscription or note of gift to an institution |
| Notes on evidence: | On fol. 1r is: 'Liber sancte Marie de Sartis ·i· Ward''. |
| Date: | s. xii/xiii |
| Notes: | No. 11 in R. Manley's list of books in Trinity College, MS B. 4. 15. |