In prole mater in partu

Source: 
Istanbul, Topkapı Sarayı Müzesi, Deissmann 42
Folio: 
034r
Sequence: 
11
Feast: 
Dom. p. Nat. Dom.
Office/Mass: 
E
Genre: 
A
Position: 
3
Cantus ID: 
003274
Mode: 
4
Differentia: 
E1
Differentia database: 
1--h-g-h-k-g-e--4 41a