Intuemini quantus sit

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
011v
Sequence: 
3
Feast: 
Sabbato Hebd. 4 Adv.
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
003391
Mode: 
4
Differentia: 
5
Differentia database: 
1--h-g-h-j-g-ef--4 28a