A steam hauled passenger train on the Graz - Köflacher - Bahn in Austria. GKB Class 50 2-10-0 50-685 is departing eastwards from Voitsberg west of Graz in September 1975.

I was in Austria participating in a crustal scale refraction seismic experiment (ALP) organised by a group of European universities including Birmingham between 8th and 20th September 1975.

Since December 2007 the Graz - Lieboch - Köflach route has been line S7 of the new S-Bahn Styria.