O claviger caeli*

Source: 
Paris, Bibliothèque nationale de France - Département des Manuscrits, Latin 1090
Folio: 
157r
Sequence: 
12
Feast: 
Cathedra Petri
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
004009
Mode: 
1
Differentia: 
*
Manuscript Reading Full Text (standardized spelling): 
O claviger caeli*
Manuscript Reading Full Text (MS spelling): 
O claviger celi