Vidi portam civitatis ad

Source: 
Praha (Prague), Strahovská knihovna (Library of the Royal Canonry of Premonstratensians at Strahov), DE I 7
Folio: 
174v
Sequence: 
3
Feast: 
Fer. 4 p. Oct.Pasch.
Office/Mass: 
M
Genre: 
R
Position: 
1.3
Cantus ID: 
007877
Mode: 
7
Manuscript Reading Full Text (standardized spelling): 
Vidi portam civitatis ad orientem positam et apostolorum nomina et agni super eam scripta et super muros ejus angelorum custodia alleluia