Pontificalis apex veneratur jure cathedrae

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (facsimile)
Folio: 
277
Sequence: 
5
Feast: 
Cathedra Petri
Office/Mass: 
M
Genre: 
A
Position: 
1.1
Cantus ID: 
203859
Mode: 
1
Differentia: 
9
Addendum: 
204v
Manuscript Reading Full Text (standardized spelling): 
Pontificalis apex veneratur jure cathedrae quam primum meritis Petrus conscendit herilis
Manuscript Reading Full Text (MS spelling): 
Pontificalis apex veneratur iure cathedre quam primum meritis Petrus conscendit herilis | Celi enarrant