Half timbering is an architectural element in Tudor and Tudor Revival architecture. Afterwards, this timbering movement gave way to knitting mills and zinc mining. There are pine plantations and baldcypress timbering. The two founders developed railroad lines, coal mines, and timbering businesses. With urbanization, utilization of the forest for timbering and grazing resulted in accumulation of fuel. Square-set stoping is a method relying on square-set timbering. Without access to the grazing and timbering lands, many residents sought work outside Mora. The river is vulnerable to Nonpoint source pollution and sediment from timbering and flooding. Initially its main industry was timbering for railroad ties. Farms and timbering operations were abolished to establish the protected areas of the park. The tunnel was wide and high, inside the timbering. The timbering of Cheat has been chronicled in many books.