Some old electric freight locomotives are used on very difficult mountain routes. This ET21-200 and ET21-187 pulls short freight train, pushed additionally by another ET21 in Nowy Sacz Zawada (July 24, 1997)

photo & scan: Jerry D. Stawarz (jareks@fs-samba.com.pl; http://panda.bg.univ.gda.pl/~jareks/pekape)