"Gallery that aims to portray a little of the activity of the company STCP - Sociedade de Transportes Colectivos do Porto. More than one unofficial company page; this page aims to be a meeting point between enthusiasts and employees of this company; seeking to make public photographs and/or documents"
Lokstatistik By: Josef Pospichal. Language: German.
"An attempt to research the origin and whereabouts of locomotives in the area of the former Austro-Hungarian monarchy in more detail. Many data are available; some are unclear, and some are still unknown. All data entered should be correct. Corrections and additions are welcome!"