Greek State Railways (OSE) diesel locomotive A507 at Pythio. This is the junction between the route from Alexandroupolis and the pre-1971 route between Istanbul and Bulgaria. A507 continued to Svilengrad in Bulgaria.
Greek State Railways (OSE) diesel locomotive A507 at Pythio. This is the junction between the route from Alexandroupolis and the pre-1971 route between Istanbul and Bulgaria. A507 continued to Svilengrad in Bulgaria.