Constantes estote*

Folio: 
027r
Sequence: 
1
Office/Mass: 
L
Genre: 
W
Cantus ID: 
007993
Mode: 
r
Extra: 
016r
Indexing notes: 
Foliation: "27... | Foliation: "27" in centre of top margin. (number in upper right-hand corner is not visible)