File:Ore car in cage at Orphan Girl Mine headframe (Butte, Montana, USA).jpg - Wikimedia Commons
Mine shaft cage
Going Underground - RED LAKE REGIONAL HERITAGE CENTRE
Skips, Sheaves, & Cages | Coalfield Services
Man Cage/Mining Cage/Cage Hoist for Hoisting and Lowering Persons From Underground to Surface - China Underground Material Handling and Underground Mining