Dixit Romanus ad beatum

Source: 
Paris, Bibliothèque nationale de France - Département des Manuscrits, NAL 1412
Folio: 
085v
Sequence: 
9
Feast: 
Laurentii
Office/Mass: 
M
Genre: 
A
Position: 
1.5
Cantus ID: 
002308
Mode: 
7
Differentia: 
A1
Differentia database: 
1--l-l-m-l-k-jh--4 143b