P-G (Guimarães) Arquivo Municipal Alfredo Pimenta C 809
Old inscription at the bottom of fol. Ar (brown/yellowish ink, almost unreadable). At the top of fol. Ar a modern hand wrote in black ink with a ballpoint pen 'A-2-2-64'. A more recent hand stroke-through the inscription in black ink and added another one in blue ink 'C-809'. On the right hand-side of fol. Br there is a later hand inscription in Portuguese, almost unreadable.
Fragments P-G C 809 and P-G C 1245 (available at http://pemdatabase.eu/source/2039) originally came from the same Sacramentary.
There is very little notation on this fragment. One can barely read the incipit 'Gloria in excelsis Deo' on fol. Av (neumes around a dry point line used for ruling) and another musical incipit with the same text whose music is almost unreadable because the parchment is folded. On fol. Av there are two lozanges placed at the same height. On fol. Bv there is one lozange.