Coincidental meeting of the self propelled steam rotary snow blower Xrot d # 9213, built by SLM Winterthur in 1910 for the then independent Bernina Railway, with the "Zaugg" diesel snow blower Xrot mt # 95403 from 2011, in Ospizio Bernina, higest station of the Rhaetian Railway network on 2256 meter a.s.l. The steam rotary blower was on a staff training run, the diesel snow blower cleared the Bernina line on this stormy winter day.