Mallet (B'B) locomotives 11 and 13 of the former Nordhausen-Wernigeroder Eisenbahn (NWE) are now in use for historic trains on the network of the Harzer Schmalspurbahnen (HSB). Here the locomotives can be seen in double traction for an extra train from Brocken to Wernigerode, in the station of Drei Annen Hohne on 30/08/96.

Photo by Marco van Uden Scan by Thierry de Villeneuve