Ambrosius super Apocalypsin — Hereford, Herefordshire. Benedictine priory of St Peter, St Paul, and St Guthlac; cell of Gloucester.
| Provenance: | Hereford, Herefordshire. Benedictine priory of St Peter, St Paul, and St Guthlac; cell of Gloucester. |
| Location: | York Minster, York |
| Shelfmark: | XVI.K.10 |
| Author/Title: | Ambrosius super Apocalypsin |
| Type of evidence: | inferred evidence |
| Notes on evidence: | "xxx9 vi9" (top left-hand of fol. 2r, s. xv); "In the position and form of the shelfmarks in the St Guthlac's Hereford books" (N.R. Ker). |
| Date: | s. xii |
| Pressmark: | xxxvi |
| Ownership: | "Hunc librum emisit Cuthbertus Tonstallus episcopus Dunelm' nomine d. Ambrosii ..." (fol. 169v), s. xvi. |