Abt system rack locomotive ΔΚ-8001 of Diakopto-Kalavryta railway, Greece.
Anonymous. Published by F. Fleury
Old postcard, photo at Cail factory. <a rel="nofollow" class="external autonumber" href="http://www.cparama.com/forum/les-locomotives-etrangeres-t5308-220.html#p87670">[1]</a>