Thesaurizate vobis thesauros

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
111r
Sequence: 
3
Feast: 
Fer. 4 Cinerum
Office/Mass: 
N
Genre: 
A
Cantus ID: 
005142
Mode: 
4
Differentia: 
3
Differentia database: 
1--h-g-h-jh-gf-e--4 19a