Gratia dei sum id quod

Source: 
Wellington (New Zealand), The Alexander Turnbull Library - Rare Books, MSR-03
Folio: 
021r
Sequence: 
3
Feast: 
Pauli
Office/Mass: 
L
Genre: 
AV
Position: 
01
Cantus ID: 
002968a
Mode: 
4
Differentia: 
E1
Differentia database: 
1--h-g-h-j-g-e--4 27a
Manuscript Reading Full Text (standardized spelling): 
Gratia dei sum id quod sum
Manuscript Reading Full Text (MS spelling): 
Gracia dei sum id quod sum | Euouae