Missus est Gabriel angelus ad

Source: 
Sydney, University of Sydney, Fisher Library, Rare Books & Special Collections, Add. Ms. 413 (olim Add. Ms. Fol.1)
Folio: 
021v
Sequence: 
1
Feast: 
Hebd. 4 Adventus
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
003794
Mode: 
8
Finalis: 
G
Differentia: 
G1
Differentia database: 
1--k-k-j-k-h-g--4 118a
Manuscript Reading Full Text (standardized spelling): 
Missus est Gabriel angelus ad Mariam virginem desponsatam Joseph
Manuscript Reading Full Text (MS spelling): 
Missus est gabriel angelus ad mariam virginem desponsatam ioseph | ~Benedictus
Indexing notes: 
Feast is not specified in rubric.