This polygon lies between Brunswick Road (shown on early maps as a winding lane, Tomcross Lane, possibly providing access to the probable former open Spital Fields) and the viaduct of the Manchester, Sheffield and Lincolnshire Railway of 1847 (see HSY 1076). The 1851 mapping depicts 1 limekiln on the western extremity of this site. By 1891 3 limekilns are on the site along with the Star Corn Mills to the east - a steam powered works. The Star Corn mills were demolished in the 1980s (http://www.sheffield.gov.uk/your-city-council/council-meetings/planning-boards/city-centre-and-east/agenda-17th-november/archeaological-evaluation). Archaeological evaluation in advance of Sheffield's Inner Relief Road (2005) examined later phases of the Star Corn Mills had seriously truncated earlier remains of the Limekilns.