Expugna impugnantes me

Source: 
Vercelli, Biblioteca Capitolare, CLXX
Folio: 
035v
Sequence: 
21
Feast: 
Fer. 2 per annum
Office/Mass: 
M
Genre: 
A
Position: 
1.5
Cantus ID: 
002801
Mode: 
1
Differentia: 
a2
Differentia database: 
1--h-h-g-f-g-gh--4 64c
Manuscript Reading Full Text (standardized spelling): 
Expugna impugnantes me