Corby was a rural Northampton village with a history going back before the Domesday Book. As with so many places, it was the railway that changed this settled and prosperous way of life, but in a quite different way.
The railway was being built between Kettering and Manton and accommodation had to be found for railway workers and their families, much of this in the little village of Corby. The surveyors for the railway found copious quantities of clay suitable for brick making and then iron ore but with too high a phosphorus content to make it suitable for steel making. A refinement of the Bessemer process and the addition of the Siemens/Martin open hearth process changed this and, with the discovery of really large reserves of ore, Corby was destined to become a major centre of iron and steel. In the meantime bricks were produced from the local clay for use on the railway and elsewhere.
The beginning was through the Lloyd Ironstone Company which leased reserves from the Brudenell family and ore was shipped for smelting in the West Midlands. Lloyds then built blast furnaces at Corby and during the First World War the Ministry of Munitions added a third furnace. Yet by 1920, the Corby iron industry only employed 800 people.
The sea change came when Stewarts & Lloyds bought Lloyds Ironstone and put forward a proposal for the creation of a massive integrated steel tube plant at Corby. In his book Corby Works A Town in Action R.W. Shakespeare writes of its scale: 26,000 acres, workforce of 4,000 and capacity of over a million tons of iron a year converted onsite into steel for the manufacture of steel tubes. The company built 2,000 houses for its workforces many of whom came from the Clydesdale plant it had closed. More Scots followed, making Corby sound like a Scottish lowland town.
The Corby works produced many miles of tubing for the PLUTO pipeline supplying the advance across northern France following D Day. In 1950, Corby was designated a new town and expanded to a population target of 45,000. The steel industry continued to prosper into the sixties.
I write in Vehicles to Vaccines of the painful contraction of British steel making and Corby was one of the major victims. It had come to life when demand was high and when it had comparative cost advantage. When this changed all but its tube making plant closed, initially taking steel from Teeside. Tata continue to run the tube making plant.
The closures came in 1979 just when the Thatcher government had been elected. The New Secretary of State for the Environment, Michael Heseltine, along with Corby Council took up the enormous challenge of recreating employment in the town. As evidenced in Shakespeare's book, a good number of businesses came to the town.
Aluminium Shapes set up in 1985 to produce bespoke aluminium extrusions. Aquascutum had set up a factory in Kettering in 1907 and added a plant in Corby in 1962. The factory was bought and traded briefly by Swaine Adeney Brigg. Baltimore Aircoil set up a factory producing evaporative condensers and this was joined by the British Institute of Management in 1982. Curver Consumer Products produced plastic housewares and Hunters Foods potato crisps. However it was Oxford University Press relocating its distribution to Corby which was the game changer. Pilkington set up a factory to make energy-saving glass known as Kappafloat and RHM Ingredients set up a cereals processing plant following Weetabix which set up an offshoot of its Burton Latimer HQ.
The image is of what remains of the Tata Tubes site.
Further reading
R.W. Shakespeare and J Lewis, Corby Works A Town in Action (Manchester: Brooke Associates, 1989)
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