Ista est*

Folio: 
410
Sequence: 
25
Feast: 
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
202663
Mode: 
*
Addendum: 
270r
Manuscript Reading Full Text (standardized spelling): 
Ista est*
Manuscript Reading Full Text (MS spelling): 
Ista est