Metro Lisbon Logo
<a href="//commons.wikimedia.org/wiki/User:Useddenim" title="User:Useddenim">Useddenim</a> (traced from source photo)
<ul><li><a href="//commons.wikimedia.org/wiki/File:South_and_Southeast_train_station_Terreiro_do_Paco_metro_station_construction_works_Lisbon.jpg" title="File:South and Southeast train station Terreiro do Paco metro station construction works Lisbon.jpg">South and Southeast train station Terreiro do Paco metro station construction works Lisbon.jpg</a></li>
<li>salvaged from <a href="//commons.wikimedia.org/wiki/File:Metropolitano_Lisboa_logo.svg" title="File:Metropolitano Lisboa logo.svg">Metropolitano Lisboa logo.svg</a></li></ul>