Hoc jam tertio manifestavit

Source: 
Stuttgart, Württembergische Landesbibliothek, HB.I.55
Marginalia: 
5
Folio: 
087r
Sequence: 
11
Feast: 
Fer. 4 p. Pascha
Office/Mass: 
S
Genre: 
A
Cantus ID: 
003084
Mode: 
7
Differentia: 
yc
Differentia database: 
1--l-l-m-l-k-jh--4 143b
Extra: 
?