Ave lucens in ethera ductrix et lucerna claritatis gerula

Siglum: 
F-DOU 123
Source: 
Douai, Bibliothèque municipale, ms. 123
Folio: 
126v
Sequence: 
204
Incipit: 
Ave lucens in ethera ductrix et lucerna claritatis gerula
Rubrics: 
De sancta Anna cc. vi
Genre: 
Sq
Cantus ID with link: 
-
Date: 
15am/f-sn
Indexing notes: 
Text ID Color of ink changes here; perhaps later editions to volume, but in order in the “Contents”