Antiochena polis divini (...)

Source: 
Aberystwyth, Llyfrgell Genedlaethol Cymru (National Library of Wales), 20541 E
Folio: 
204v
Sequence: 
1
Feast: 
Cathedra Petri
Office/Mass: 
M
Genre: 
A
Position: 
1.3
Cantus ID: 
200325
Mode: 
3
Differentia: 
1c
Differentia database: 
1--k-k-kJ-hj-hG-gh--4 223d
Manuscript Reading Full Text (standardized spelling): 
Antiochena polis divini (...)