Dum proeliaretur Michael archangelus cum

Source: 
New York, Columbia University - Rare Book and Manuscript Library, Plimpton MS 041
Folio: 
126r
Sequence: 
1
Feast: 
Appar. Michaelis
Office/Mass: 
V
Genre: 
A
Position: 
2
Cantus ID: 
002465
Mode: 
7
Differentia: 
A1
Differentia database: 
1--l-l-m-l-k-jh--4 143b
Manuscript Reading Full Text (standardized spelling): 
Dum proeliaretur Michael archangelus cum dracone audita est vox dicentium salus deo nostro alleluia
Manuscript Reading Full Text (MS spelling): 
Dum preliaretur michael archangelus cum dracone audita est vox dicentium salus deo nostro alleluya | eoe