Bavarian PtzL 3/4The Bavarian Class PtzL 3/4 engines with the Royal Bavarian State Railways (Königlich Bayerische Staats-Eisenbahnen) were rack railway locomotives whose
List of DRG locomotives and railbusesclasses covered by this list of DRG locomotives and railbuses belonged to the Deutsche Reichsbahn-Gesellschaft or DRG (1924–37) and its successor, the