P-AR (Arouca) Museu Regional de Arte Sacra do Mosteiro de Arouca Res. Ms. 028
Complete Temporal cycle, Proper of the Saints, Dedication of the Church, Holy Cross, Our Lady (Advent), Pro diversis necessitatibus, Omnium fidelium defunctorum
The explicit identifies the copyist as Vincentius Martini (Vicente Martins ou Martinez).
Musical notation only for the Blessing of Candles on Holy Saturday (fols. 76v-80r)
Catalogue entry by Diogo Alte da Veiga in Acervo histórico do Mosteiro de Arouca - Catálogo: https://arouca.fcsh.unl.pt/content/res-ms-028
The notation on fol. 76v-80 has two layers; the earlier, with Exultet iam angelica turba etc., records a tone for the Blessing of the Candles that has been replaced by another in the more recent layer. After fol. 77v the earlier layer remains unscathed except for a change of clef, from C to F.