Aeterni regis*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (facsimile)
Marginalia: 
R
Folio: 
340
Sequence: 
8
Feast: 
Mariae Magdalenae
Office/Mass: 
V
Genre: 
A
Position: 
R
Cantus ID: 
200174
Mode: 
*
Addendum: 
235r
Manuscript Reading Full Text (standardized spelling): 
Aeterni regis*
Manuscript Reading Full Text (MS spelling): 
Eterni regis