Museums-Eisenbahn Rahden-Uchte 822 in Rahden on 18th of July 2020.
Description and history of this vehicle could be found in: Heinz Kurz "Triebwagen der Deutschen Reichsbahn", chapter "117. Beiwagen VB 140 032 - 140 047"; Freiburg 2013; page 275ff. In 2003 it was sold from Museums-Eisenbahn Minden to MRU (see here
Photo ©Arnim v. Herff