Old bus of Copenhagen, FS 1 from 1913, at Sporvejsmuseet Skjoldenæsholm in Denmark. The bus is usually on display only but it did a few round trips at a day for members of Sporvejshistorisk Selskab  (the Danish tramway society).
<a href="//commons.wikimedia.org/wiki/User:Dannebrog_Spy" title="User:Dannebrog Spy">Leif Jørgensen</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>