Accedentes carnifices

Folio: 
221v
Sequence: 
2
Feast: 
Office/Mass: 
M
Genre: 
A
Position: 
3.1
Cantus ID: 
200054
Mode: 
1
Differentia: 
D1a?
Extra: 
008v
Indexing notes: 
This differentia is very faint on the film. (7.A1?)