| Origin | Milano (IT) |
|---|---|
| Genre | Gradual (Mass), Antiphonal (Office) |
| Age | 1100-1200 |
| Printer | Manuscript |
| Shelfmark of library | BL London, Add. Ms. 34209 |
| Edition | Antiphonarium Ambrosianum de Musée Britannique (XIIe siècle) Codex Additional 34 209. Imprimérie Saint-Pierre, Solesmes 1896-1900. (Paléographie Musicale 5-6) |
| Catalogue |
Gamber, 1968:0555 BL London Digit., Add MS 34209 |
| Remark | 1st volume: facsimile, 2nd volume: transcription (353) |