This coke oven battery belongs as an industrial monument to the UNESCO World Heritage Site Zollverein in Essen, Germany. It was in production until 1996 and was worldwide the biggest coking plant
Red Ash Coke Ovens (U.S. National Park Service)
Coke oven coking process introduction
Check Out the Beehive Coke Ovens at Coke Ovens Park in Dunlap TN - Chattanooga Region Travel Adventures
Coke ovens hi-res stock photography and images - Alamy
Paul Wurth
Infrastructure
Coke Ovens – Abandoned Southeast
Coke oven gas blown in BF. | Download Scientific Diagram