Sign of the Copenhagen tram line 15 on the old tram KS 327 of Copenhagen from 1912 at Sporvejsmuseet Skjoldenæsholm in Denmark. Line used red and yellow signs from 1935 and until it closed in 1963. Until 1935 it used brown and white signs as seen in <a href="//commons.wikimedia.org/wiki/File:KS_567_at_Sporvejsmuseet_-_Line_15.jpg" title="File:KS 567 at Sporvejsmuseet - Line 15.jpg">File:KS 567 at Sporvejsmuseet - Line 15.jpg</a>.
<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>