EN71 is the longer version of EN57. It has added one motor car in the middle, so the whole EMU contains of 4 cars. Picture shows EN71-39 (train 'Artus' from Elblag to Gdansk) at Gdansk Swiety Wojciech, on July 13, 1997.

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