Oldtimer-Autobus in Wien, Austria. ÖAF - Gräf &amp; Stift, Typ DD2FU, Baujahr 1961
<a href="//commons.wikimedia.org/wiki/User:GuentherZ" title="User:GuentherZ">GuentherZ</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>