lt;li gt;The Titanic Works is Grade II listed, and located at 24 Malinda Street, near Hoyle Street. It comprised four buildings set around a central works yard. The works contained three crucible furnaces, of which one was a rare, double-stack furnace. Constructed in two phases between 1850 and 1890, it operated until 1950, producing high-quality crucible steel used for making the cutlery and tools for which Sheffield was world famous. lt;/li gt;