File:Portuguesa football.png

Old logo of Portuguesa

Source of the image: High Quality Football Logos

Fair use rationale for Associação Portuguesa de Desportos article
The image linked here is claimed to be used under fair use as:
 * 1) Doesn't infringe ability of Associação Portuguesa de Desportos to make money.
 * 2) Low resolution.
 * 3) No free replacement available.
 * 4) Useful as a visual representation of the football club.