O admirabile commercium*

Source: 
Cambrai, Bibliothèque municipale, 38 (olim 40)
Folio: 
157v
Sequence: 
6
Feast: 
Suff. Mariae
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
003985
Mode: 
6T
Differentia: 
*
Manuscript Reading Full Text (standardized spelling): 
O admirabile commercium*
Manuscript Reading Full Text (MS spelling): 
O admirabile commercium