Labia eorum salutarem

Source: 
Zutphen, Stadsarchief en Stedelijke Bibliotheek, 6
Folio: 
142v
Sequence: 
3
Feast: 
Lucae
Office/Mass: 
M
Genre: 
A
Position: 
2.1
Cantus ID: 
003555
Mode: 
5
Differentia: 
A1
Differentia database: 
1--k-k-l-j-k-h--4 129a