The NWE No. 21II, later DR 99 6001 is a narrow gauge steam locomotive that was built in 1939 for a track gauge of one metre and is still on duty with the Harz Narrow Gauge Railways (HSB) today.
Die NWE Nr. 21II, später 99 6001, ist eine 1939 gebaute Schmalspur-Dampflokomotive für 1.000 mm Spurweite, die noch heute bei den Harzer Schmalspurbahnen (HSB) im Einsatz ist. (de)
The NWE No. 21II, later DR 99 6001 is a narrow gauge steam locomotive that was built in 1939 for a track gauge of one metre and is still on duty with the Harz Narrow Gauge Railways (HSB) today. (en)