P-Cm (Coimbra) Biblioteca Municipal FPM-B50-01
Repertory for Eastertide, including the one for the second Sunday after Easter.
Stamp: "Roteiro n° 1025 [1035?] / Receita & despesa / 1565".
Non readable inscription.
Postmark: "Arquivo Histórico Municipal / Coimbra".
Pencil inscription corresponding to the shelfmark (below the postmark): "FPM/1"
Aquitanian notation with a dry-point and custos. The lozenged puncta are used to signal the semitone (apparently in a non-systematic way, but this deserves further analysis).