Open-pan salt making from lead using wood as a fuel. In Britain they established towns for salt production at Droitwich in Worcestershire, and Nantwich, Middlewich and Northwich in Cheshire. In the early Middle Ages these developed into the 'wich' towns of Cheshire. Small 'wich' houses containing several lead pans to evapourate the brine into salt, clustered around brine springs within each of the towns. The open-pan process continued largely unchanged throughout the medieval period. A 17th-century German wood-cut by Georgius Agricola shows the process in detail. Excavated evidence has uncovered wooden rakes to draw salt crystals to the side of the pan, and
DJ Wich following year they produced "The Chronicles of Nomad" with rapper Nironic. DJ Wich released his first solo album "Time is now" in 2004, which was the first producer album in Czech. In 2008, DJ Wich released his second solo album "The Golden Touch" with international stars like Lil Wayne, Talib Kweli, M.O.P, Kurupt and more. He collaborated with Czech artists, including Orion, Hugo Toxxx, Vladimir 518, LA4 and from the international Rasco, Rytmus, H16, Vec, and Nironic. Wich streams live shows from (DJ Wich Live TV) with other rappers, live recording, interviews and chat. DJ Wich made soundtracks for Czech