Nordhausen the Augustines, Franciscans and Dominicans. Agriculture plays an important role to the present day. Approximately 57% of the municipal territory is in agricultural use. Cereals from the region are used in the making of a famous local spirit, the "Nordhäuser Korn". Historically, sulfuric acid produced by the distillation of green vitriol (iron(II) sulfate) was known as Nordhausen oil of vitriol. The primary industry of Nordhausen is in the production of heavy machinery. The region had a factory for the production of rail engines until 1942. Later the region's plants produced truck motors, augers and excavators. Today, engineering is still the
Her Name Is Calla by two UK tours and two European tours and single "Ragman Roll". While the response to the Navigator was viewed positively by critics, it lacked the wider appeal witnessed with its predecessor. In 2015, celebrating a decade of the playing together, the band released a short documentary entitled ‘’A Wave of Endorphins’’; a title inspired by the popular track "Pour More Oil" which appeared on The Quiet Lamb. Lead vocalist Tom Morris has released music as a solo artist under the name T E Morris, as does multi-instrumentalist Adam Weikert as 'Weikie'. Her Name Is Calla Her Name Is Calla