P-G (Guimarães) Arquivo Municipal Alfredo Pimenta C 1426
Ar- top left corner library sticker with illegible writing in black. Middle left sticker with 'Bc 29 [...] 1583 [...]' written in black. Br- top right edge illegible writing in black. Bv- top of the page 'Iivro de vedorias de Tolões des o ano de 1583 / ate 89' written in black. This is possibly a reference to Telões, concelho de Aguiar. Top right corner library sticker with '280 [...]' written in black. On the left margin there is a signature and 'quã' written in pale ink.
Small-sized neumes placed on a red line. Custos. The axis of the notation is slightly slanted. The lozenge is used consistently but only in descending patterns and never in isolation. The difference between a lozenge and a more or less square punctum is usually clearly defined.