With one of the hourly shuttles to Mariembourg, 29.013 is seen leaving Treignes on a perfect 21 September 2019. The very last NMBS/SNCB steam loco in normal service was 29.013 in 1966, one of about 280 1D US engines. As the only one of this class in Belgium, she became instantly a designated museum loco even before the last official scheduled steam trip to Dendermonde. On 21 September 2019 she was guest with the CFV3V and receives attention at Mariembourg. Another member of this type rides in HUngary as 411.118 'Truman'.