Aveiro Museum is one of the centrepieces of this picturesque historical city in west-central Portugal. The museum encompasses the buildings of the Jesus Monastery, with its church, cloisters and other convent buildings, and was established as long ago as 1911. http://www.ezportugal.com/aveiro-portugal/attractions-aveiro-portugal/museum-aveiro-portugal

The Military Museum of Porto (Museu Militar do Porto) is housed in a 19th century building in the Bonfim district of Porto, in what was formerly the headquarters of the feared secret police - PIDE (Polícia Internacional e de Defesa do Estado) during the time of Salazar and the Estado Novo (New State). https://www.portugalvisitor.com/portugal-museums/porto-museumilitar