Isti sunt duae olivae et

Source: 
Paris, Bibliothèque nationale de France - Département des Manuscrits, NAL 1412
Folio: 
067r
Sequence: 
4
Feast: 
Petri, Pauli
Office/Mass: 
V
Genre: 
A
Position: 
4
Cantus ID: 
003438
Mode: 
1
Differentia: 
G1
Differentia database: 
1--h-h-g-f-gh-g--4 66d