O virgo virginum quomodo fiet

Source: 
Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.2 (rkp. Perg. 14)
Marginalia: 
P
Folio: 
006v
Sequence: 
6
Feast: 
Annuntiatio Mariae
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
004091
Mode: 
2
Differentia: 
D03
Differentia database: 
1--f-f-e-cd-d-d--4 152o
Addendum: 
217