Ut non delinquam in lingua

Source: 
Paris, Bibliothèque nationale de France - Département des Manuscrits, Latin 15182
Folio: 
025r
Sequence: 
1
Feast: 
Fer. 3 per annum
Office/Mass: 
M
Genre: 
A
Position: 
1.1
Cantus ID: 
005294
Mode: 
2
Differentia: 
1
Differentia database: 
1--f-f-f-e-c-d--4 152b
Manuscript Reading Full Text (standardized spelling): 
Ut non delinquam in lingua sua