Cui claves regni*

Source: 
Città del Vaticano (Roma), Biblioteca Apostolica Vaticana, San Pietro B.79
Folio: 
065r
Sequence: 
20
Feast: 
Cathedra Petri
Office/Mass: 
M
Genre: 
A
Position: 
3.3
Cantus ID: 
200959
Mode: 
*
Manuscript Reading Full Text (standardized spelling): 
Cui claves regni*
Manuscript Reading Full Text (MS spelling): 
Cui claves regni