Measuring-car by IFS of Aachen University parked in Aachen-West on 3^rd of October 2011. This former post-car was built in 1973 by Linke-Hoffmann-Busch (now Alstom) in Salzgitter and is registered through Rurtalbahn (RTB) as 75 80 9013 002 5 D-RTB.

Photo ©Arnim v. Herff