Two SM48-class locomotives, with different body types. First - SM48-009 with old, 'rounded-off' body and second: SM48-130 (130 is the last number of this class on PKP), with more 'modern-like' edge-shaped body.

photo&scan: Jerry D. Stawarz, Przemysl Glowny, July 22, 1997
[http://panda.bg.univ.gda.pl/~jareks/pekape]