Haec est vera fraternitas*

Source: 
Wien, Österreichische Nationalbibliothek - Musiksammlung, 1890
Folio: 
272r
Sequence: 
15
Feast: 
Cosmae, Damiani
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
003003
Mode: 
*
Manuscript Reading Full Text (standardized spelling): 
Haec est vera fraternitas*
Manuscript Reading Full Text (MS spelling): 
Hec est vera fraternitas