WKiln
WAnagama kiln
WBirch Creek Charcoal Kilns
WBottle oven
WBottle oven
WBrick clamp
WCatawba Valley Pottery
WCharcoal
WCharcoal Kilns (Eureka, Utah)
WContinental Clay Brick Plant
WDragon kiln
WDrying drum
WFive Great Kilns
WHoffmann kiln
WKurth Kiln
WLime kiln
WLimepit
WMantou kiln
WPiedmont Charcoal Kilns State Historic Site
WQuartz Roasting Pits Complex
WRotary kiln
WSoldier Creek Kilns
WTar
WTop-lit updraft gasifier
WTube furnace
WTybo Charcoal Kilns
WWalker Charcoal Kiln
WJ. H. Wilkerson & Son Brickworks