Beatus Callistus dedit

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
256r
Sequence: 
5
Feast: 
Callisti
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
001617
Mode: 
1
Differentia: 
3
Differentia database: 
1--h-h-g-f-gh-gf--4 69b