ET21 - though taken out of the service in northern Poland - are numerous in mountains. Usually, the freight train is pulled by two ET21s and additionaly pushed by one. On this picture (taken at Nowy Sacz - Zawada, on July 23, 1997) ET21-107 pulls the international train.

Photo and scan: Jerry D. Stawarz 
 e-mail: jareks@fs-samba.com.pl
 http://panda.bg.univ.gda.pl/~jareks/pekape