O Gabriel nuntius caelorum qui

Source: 
Engelberg, Benediktinerkloster - Stiftsbibliothek, Cod. 103
Folio: 
107r
Sequence: 
21
Feast: 
Annuntiatio Mariae
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
004028
Manuscript Reading Full Text (standardized spelling): 
O Gabriel nuntius caelorum qui januis clausis ad me intrasti et verbum nuntiasti concipies et paries Emmanuel vocabitur