Deo laudabilis et hominibus

Source: 
Istanbul, Topkapı Sarayı Müzesi, Deissmann 42
Folio: 
296v
Sequence: 
8
Feast: 
Helenae
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
206195
Mode: 
5
Differentia: 
G1
Differentia database: 
1--k-k-l-j-k-hg--4 131a