O quantum est*

Folio: 
130r
Sequence: 
1
Office/Mass: 
V2
Genre: 
A
Position: 
p
Cantus ID: 
004072
Mode: 
*
Differentia-Old: 
*
Manuscript Reading Full Text (standardized spelling): 
O quantum est*
Indexing notes: 
Eusebii Vercellensis ep.