Mensuram bonam et confertam

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
093v
Sequence: 
11
Feast: 
Dom. 6 p. Pent.
Office/Mass: 
L
Genre: 
A
Position: 
1B
Cantus ID: 
003745
Mode: 
2
Differentia: 
1
Differentia database: 
1--f-f-f-e-cd-d--4 152c
Addendum: 
P: 187