National Capital Trolley Museum - Street cars are sometimes known as trolleys because they utilize a small device, called a trolley, at the end of a long roof-mounted pole (called a trolley
Trolley pole - Wikipedia
Tram stuck as electric pole became detached from overhead power lines Stock Photo - Alamy
City tram rails editorial stock image. Image of transport - 107797999
File:Noginsk tram wood pole with streetlamp, may be from 1920-s (25257660029).jpg - Wikimedia Commons
Tram poles - Tehomet
Trolley pole - Wikipedia
Tramway Line Pole Image & Photo (Free Trial) | Bigstock
Pole Dancing Tram Style | davidc.photography/ At Woodside Fe… | Flickr
1,278 Trolley Pole Images, Stock Photos & Vectors | Shutterstock
Vicarstown Tramways Trolley pole tram '01' by CPHRailProductions on DeviantArt
Tram poles - Tehomet
Trolley Pole Tram HO Scale Handmade Soldered Diorama Piece | eBay