Helena Constantini mater

Source: 
Benevento, Archivio Capitolare, V 20
Folio: 
167r
Sequence: 
5
Feast: 
Inventio Crucis
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
003021
Mode: 
7
Differentia: 
2
Differentia database: 
1--l-l-m-l-k-jk--4 144a