Re-used former crucible steel works of Benjamin Huntsman and Co. Built following relocation of business from Worksop Road. Original buildings are retained on the site along the Tinsley Park Road frontage and to the South west of the site. Only the southern half of the melting shop survives with a large crucible stack above a mono-pitch asbestos roof. To the north are large sheds dating to the later 20th century. Legibility recorded as significant due to visibility and rarity of crucible stack.