Magnificemus hodie quo tempus coepit

Source: 
Wrocław, Biblioteka Uniwersytecka, Ms. R 503
Folio: 
240v
Sequence: 
29
Feast: 
Conceptio Mariae
Office/Mass: 
V
Genre: 
A
Position: 
M?
Mode: 
?
Manuscript Reading Full Text (standardized spelling): 
Magnificemus hodie quo tempus coepit gratiae Mariae plasmatorem in cujus salutari ejus exsultat spiritus quam sic respexit caelitus conceptam propter ...
Indexing notes: 
ID ?, txt?; next folio lacking?