WMW VEB (also badged Niles and Erfurt). DLZ-500V, DLZ-630V and DLZ-800VL Manual - late models.
WMW VEB (and Erfurt, Niles and VEB) DLZ-500V, DLZ-630V and DLZ-800VL Precision Lathes - late models angular styling (also covers the 500E, 630E and 800E versions). Operating Manual with Mechanical and Electrical Schematics. English Text.