Stubaitalbahn railcar on the upper section of the double-horseshoe curve near Fulpmes, heading for Innsbruck.
<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 image, scan from slide