Train with 999.101 in Baumgartner station. The engine is taking water for the final stretch of line up to the summit.
<a href="https://de.wikipedia.org/wiki/Benutzer:Herbert_Ortner" class="extiw" title="de:Benutzer:Herbert Ortner">Herbert Ortner</a>, Vienna, Austria
CC BY 2.5
own picture, scan from slide