9,10,11 de Setembro. Vale do Jamor. Festa do Avante!(September 9,10,11. Vale do Jamor.) Added by Unknown 1685 on Aug 26th, 2020 Date 1986 Format Poster 1707 Links casacomum.org… "Calendar for 1986, posters collection Festa do Avante !, no. 2, 1977. Initiative of the PCP Regional Organization of Lisbon." Tags PortugalPortuguese LanguagePoliticalpolitical graphicspropagandaforeign propagandaIllustrationPoliticscalendar