Pylon with old chain insulators (ca. 30 kV)
<a href="//commons.wikimedia.org/w/index.php?title=User:HighVoltage_5576&amp;action=edit&amp;redlink=1" class="new" title="User:HighVoltage 5576 (page does not exist)">HighVoltage 5576</a>
<span class="int-own-work" lang="en">Own work</span>