Ego sum angelus ille qui

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (facsimile)
Folio: 
185
Sequence: 
7
Feast: 
De Prophetis
Office/Mass: 
M
Genre: 
V
Position: 
01
Cantus ID: 
006482b
Mode: 
7
Addendum: 
092v
Manuscript Reading Full Text (standardized spelling): 
Ego sum angelus ille qui offero deo orationes vestras
Manuscript Reading Full Text (MS spelling): 
Ego sum angelus ille qui offero deo orationes vestras | Et nemo