Elsecar
Former mining village in South Yorkshire, six miles north of Rotherham and six south of Barnsley.
Perran Foundry
Cornish foundry established in 1791 to supply steam-engine pumps and heavy machinery to mines, waterworks and ironworks.
Haigh Foundry
Ironworks and foundry in Haigh near Wigan that was notable for the manufacture of steam engines.
Round Foundry
Engineering works off Water Lane in Holbeck, Leeds in Yorkshire, built for Fenton, Murray and Wood.
John Grundy Limited
Company of heating engineers and ironfounders, started in Tyldesley, Lancashire in 1857.
Haydock Collieries
Haydock Collieries comprised several pits, some started in the 18th century, on land owned by the Leghs of Lyme around Haydock on the Lancashire Coalfield in north-west England.