The German Donnerbüchse-Wagen or Donnerwagen, means ''Thunderbox''.
Produced from the 20s to the early 30s, made of Iron Plating or Steel, thus named the ''Thundering-box'' because of the sound it made (RATTLE-RATTLE-RATTLE-)
Weight: 20ton-ish
Max speed: 90 Km/H
Property of the Deutsche Reichsbahn.
