Watermark: WM0001, MARCMUS <https://marcmus.fcsh.unl.pt/watermarks/wm0001> [accessed 30.01.2023]
Twinmark: TM0004, MARCMUS <https://marcmus.fcsh.unl.pt/watermarks/tm0004> [accessed 30.01.2023]
Rastrology: OB_10_184-184.5_8-8.5, MARCMUS <https://marcmus.fcsh.unl.pt/rastrology/ob_10_184-1845_8-85> [accessed 30.01.2023]
Paper-type (watermark and/or twinmark): PT0003_02, MARCMUS <https://marcmus.fcsh.unl.pt/paper-types/pt0003_02> [accessed 30.01.2023]
Handwriting: Lagoa, Manoel Marques, MARCMUS <https://marcmus.fcsh.unl.pt/handwriting/lagoa-manoel-marques> [accessed 30.01.2023]