"hot inspection" by the boiler inspector of the SVTI (Swiss association for the safety of technical systems and devices) of the rotary steam snow blower R # 12 (Xrot d # 9212) of the Dampfbahn Furka Bergstrecke (DFB) in Realp. Stefan Landenberger ist near the two safety walves, the boiler inspector Peter Gysel on the right. In the fireman stand is Martin Horath, head of the reconstruction of the vehicle, which was built in 1913 by the SLM for the Rhaetian Railway, main network.
