In Sagres (which was a municipality until 1834) a coat-of-arms over the Fortress of Sagres was erected, ordered by the Viscount of Sá da Bandeira in 1839, then Minister of Marine Affairs ().
A coat-of-arms was placed over the Fortress of Sagres in Sagres (which was a municipality until 1834), commissioned by the Viscount of Sá da Bandeira in 1839, and later approved by the Minister of Maritime Affairs.