Abraham et semen ejus usque

Source: 
Sankt Gallen, Stiftsbibliothek, 391
Folio: 
231
Sequence: 
16
Feast: 
Ad Magnificat
Office/Mass: 
V
Genre: 
A
Position: 
27M
Cantus ID: 
001209
Mode: 
8
Differentia: 
wg
Manuscript Reading Full Text (standardized spelling): 
Abraham et semen ejus usque in saeculum magnificat dominum
Manuscript Reading Full Text (MS spelling): 
Abraham et semen eius usque in saeculum magnificat dominum